BIO 102 Leave a Comment / By caleb / June 26, 2023 Welcome to your BIO 102 After fertilization, the ovary develops into a ……………. fruit plant seed flower Flowering plants are …………………… heterosporous homophobic heterophobic homosporous Spores produced by meiosis inside the anthers are termed ……………… microspores megaspores minispores millispores Most plants are …………………… autotrophic heterotrophic megatrophic microtrophic The study of energy and its transfer is known as …………… entropy catabolism anabolism thermodynamics In a ……………….. system, energy cannot be exchanged with its surroundings. free bound open closed In a ……………….. system, energy can be exchanged with its surroundings. free bound open closed A high entropy indicates ………………. disorder. medium low high none of the above According to the first law of thermodynamics, the total amount of energy in the universe is ………………….. lost open closed constant Gas stoves transform chemical energy to ………………. energy. kinetic potential eletecrical heat In animals, energy in food is converted to ……………… energy. potential electrical heat kinetic One of these is a type of work done by cells. transportation of materials building of complex molecules none of the above all of the above All living things can ___________________ respire excrete reproduce all of the above The measure of disorder within a system is known as …………… enthalpy entropy thermodynamics energy A high entropy indicates ………………. energy. high low medium none of the above Energy will always be lost as ………………… in energy transformations. power heat all of the above none of the above ……………….. energy is associated with objects in motion. potential kinetic all of the above none of the above Reactions that release energy are known as ………………………. reactions. endergonic exergonic all of the above none of the above One of these is not a feature of endergonic reactions. spontaneity non-spontaneity none of the above all of the above A substance that helps a chemical reaction to occur is known as a …………… catalyst product reactant none of the above A major feature of an enzyme is that it is ………………….. by the reaction it catalyzes. unchanged changed none of the above all of the above Which of these is a process of nutrition in animals. ingestion digestion all of the above none of the above Which of these is a group of animals, based on their feeding habit. omnivores carnivores all of the above none of the above ………………………. is the process of taking in food ingestion digestion all of the above none of the above Another name for food components such as fats, minerals, vitamins and proteins is ……….. nutrients carbohydrates lipids none of the above The process where large food particles are broken down to smaller particles is ………………. digestion ingestion all of the above none of the above In …………………… feeding nutrients, are obtained by eating the whole of an organism. bulk deposit filter fluid In …………………… feeding nutrients, are obtained from particles suspended in water. bulk deposit filter fluid Humans are …………………………… Herbivores omnivores carnivores none of the above Undigested food is removed from the body through the process of …………………… digestion egestion ingestion none of the above The process whereby digested food is absorbed into the bloodstream is known as …………….. digestion egestion ingestion none of the above One of these is not a feature of living things. excretion nutrition all of the above none of the above In …………………… feeding nutrients are obtained from particles suspended in soil. bulk deposit filter fluid ……………….. helps in chewing and masticating the food. stomach teeth tongue none of the above Most animals are ………………………. autotrophs heterotrophs ambitrophs monotrophs Most plants are …………………… autotrophs heterotrophs ambitrophs monotrophs One of these is an example of a deposit feeder: earthworm fish man python One of these is an example of a fluid feeder: earthworm fish man python One of these is an example of a bulk feeder: earthworm fish man python What happens to worn-out red blood cells in the liver? Liver only removes it Liver removes and breaks it down Liver only breaks it down None of the above What happens to excess amino acids in the liver? Liver only removes it Liver removes and breaks it down Liver only breaks it down None of the above What nitrogenous waste passes from the liver to the urinary system? urea uric acid salt nitric acid _______________, ______________, and ______________ are found in urine Urea, uric acid and salt Urea, salt and blood Uric acid, salt and blood Nitric acid, urea and salt _________________ is the organ responsible for the excretion of carbon dioxide. lungs liver kidney none of the above Urine drained from the kidney is stored temporarily in the ___________ lungs anus bladder all of the above Excretory organs of human body are the kidney, liver, lungs and ___________ eyes ear lungs skin What metabolic wastes are excreted by the lungs? Water vapour and carbon dioxide Water vapour and oxygen Carbon dioxide and oxygen None of the above Organs of excretion that maintain homeostasis include the kidney, lungs, ___________ and ____________, skin and eyes eyes and nose skin and liver none of the above _______________, _______________, and _______________ are the metabolic wastes excreted by the skin. Water, urea and salt Water, Uric acid and salt Urea, Uric acid and salt None of the above Human can survive on one kidney. True False ______________ carries urea from the liver to the kidney. Water blood uric acid salt In the case of both kidneys failure, _______________ is recommended to remove wastes from the body. urination dialysis excretion egestion The functional unit of the kidney is___________________________ Neuron glomerulus nephron ureters Non-flowering plants generally do not bear flowers and seed except ________________________ Bryophyte angiosperm gymnosperm pteridophyte CNS means Central Nerve System Cranial Nerve System Cranial Nervous System Central Nervous System The excretory organ that is divided into cortex, medulla and pelvis is _____________________ Liver kidney lungs skin All of the following are examples of non–flowering plants except ______________ Mosses ferns conifers orchid PNS means _________________ Peripheral Nervous System Post Nervous System Past Nervous System None of the above What is the main function of the excretory system? to protect the nervous system to bring oxygen to body cells to collect and remove wastes from the body None of the above Nerves attached to the back of the brain is known as ________________. spinal nerve cranial nerve all of the above none of the above Which organ of the excretory system stores urine until the body is ready to eliminate it? ureters urethra urinary bladder liver Nerves attached to the spinal cord is known as _________________. cranial nerves spinal nerves all of the above none of the above In which excretory organ is urea produced? liver lungs kidney skin Plants store food in form of ______________________ Starch glucose glycogen glycerol _____________________ relays information from skin, sense organs and muscles to CNS. Somatic nervous system Peripheral nervous system Central nervous system none of the above Which excretory organ eliminates water and some chemical wastes in perspiration? skin liver lungs kidney Which of the following is required for cellular respiration in plants? oxygen carbon dioxide nitrogen hydrogen ______________________ work in times of emergency while parasympathetic nervous system work when when the body is at rest. Peripheral nervous system Sympathetic nervous system Central nervous system Sensual nervous system What function do the kidneys perform? eliminate carbon dioxide supply oxygen to body cells remove urea and excess water None of the above _____________ carries impulses towards the cell body. dendrite muscles none of the above all of the above Biology is the study of .................... One of the functions of nervous system below is incorrect _________________ Gathers information from both inside and outside the body b. Transmits information to the processing areas of the brain and spine c. Remove waste from the body d. All of the above Transmits information to the processing areas of the brain and spine Remove waste from the body All of the above ______________________ carries impulses away from the body. dendrite muscle axon none of the above Which of the following is the site for photosynthesis? Mitochondrion golgi body cell vacuole chloroplast Reproduction in plants mainly revolves around the __________________. seed fruit flower none of the above . _________________, _________________, and ____________________ regions of the brain. Cerebrum, cerebellum, and Cortex Cerebrum, cerebellum and Medulla Cerebrum, cerebellum and pelvis Cerebellum, medulla and Cortex The ____________ is the third whorl in a flower. seed androecium none of the above all of the above The microsporangia further forms the ___________________. flower seed fruit pollen sac Which nervous system regulates the body's involuntary responses? Autonomic nervous system Sympathetic nervous system Somatic nervous system None of the above Which of the following is a characteristic of chloroplast? Cell wall chlorophyll carotene gamete The first cell of the male gametophyte is _________________. megaspore microspore all of the above none of the above Primary resources for photosynthesis include ________________ Glucose and galactose carbon dioxide and water water and oxygen nitrogen and sunlight Organisms that produce two types of spores are called ___________________ homosporous heterosporous monosporous disporous All living things ______________________. Feed excrete respire all of the above All living things require _________________ for their growth and survival. air food grass none of the above Animals that depend on other animals for food are known as ___________________ carnivores herbivores omnivores none of the above The functional unit of the nervous system is __________________________ Neuron nephron glomerulus nerves . _________________, ________________, and ___________________ are parts of a neuron. Dendrite, cell body and axon Dendrite, nerves and axon Dendrite, cell body and nerves Dendrite, cell body and cortex Which of the following is the initial step in the process of photosynthesis? Hydrolysis of water into oxygen and hydrogen Conversion of light energy into chemical energy Absorption of energy from sunlight Carbon dioxide is reduced to form glucose by utilizing chemical energy Animals that depend on fruits and plants for food are known as ___________________ carnivores herbivores omnivores all of the above Tigers and Lions are examples of ___________________. herbivores carnivores omnivores all of the above ______________ and _____________ are the basic cells of the nervous system. Neuron and Glial cells Nephron and Glial cells Neuron and dendrite Nephron and dendrite Cows and Goats are examples of _________________________. carnivores all of the above none of the above . _______________ provides the structural and functional support to the neurons. Nephron nerves glial cortex An example of a parasitic plant is: Cassytha memusa moss palisade Which of the following is best the adapted plant phylum for terrestrial inhabitation? Mosses gymnosperm angiosperm bryophyte Which of the following parts of the mosses plant is synonymous with the root of an angiosperm? Capsule gametophytre sori rhizoid Epilepsy, seizures, and cerebral palsy are disorders of the ______________________ Nervous system kidney lungs liver Which of the following determines the mode of nutrition of the Gymnosperm? Chlorophyll Palisade starch granules spores The shoot’s growth response to the force of light is called _______________ Geotropism phototropism gravitropism hydrotropism Imbalance of salt can cause damage to the ______________ Liver kidney skin lungs Which of the following is the most complex phylum of the plant kingdom? Bryophyte Pteridophyte Gymnosperm Angiosperm Which of the following is an example of the insectivorous plant? Pitcher plant zea plant mays plant papaya plant The Bryophytes was transferred from its original habitat and first landed on ____________ Water River bank wet soil dry land Which of the following was the first plant to get fully adapted to living on land? Mosses Gymnosperm Angiosperm Bryophyte __________ is the medium of fertilization of the Bryophyte Water insects wind Pollination The saprophytic plants derive nutrition from ______ and _________ plants and animals. Tall and short fresh and wet dead and decaying None of the above The singular form for stomata is? Stoma guard cells chloroplast pistil The simplest plant phylum which bears flowers and seed is ___________________ Bryophyte Angiosperm Gymnosperm Pteridophyte Excess carbohydrates in animals is stored as ________________ Starch glucose glycogen glycerol Which of the following is a byproduct of cellular respiration in plants? O2 CO2 N2 H2 The primary product of photosynthesis is ________________ Glucose CO2 Water Oxygen When a plant associates with another organism and there is a mutual benefit for both parties as regards nutrition, then a ____________ nutrition has taken place. Parasitic autotrophic chemosynthetic symbiotic One of these is a by-product of photosynthesis. Glucose CO2 Water Oxygen Which of the following defines saprophytic plants? Derive nutrients from dead and decaying organic matter None of the above They are fresh and wet always They are dead and decaying All are heterotrophic nutrition in plants except ______________? Parasitic plants Photosynthetic plants insectivorous plants saprophytic plants photosynthetic plants Which of the following is a plant-like saprophyte? Mosses conifers Mushroom Cassytha The organ responsible for photo reception in plant is likely to be more abundant in the ______________________ Root shoot stem rhizoid ____________ is the term used to describe plant sleep. Nyctinastia inertia septicemia Parasitemia Why do some plants carry out heterotrophic mode of nutrition? They lack chlorophyll They lack chloroplast All of the above None of the above ___________________ authored the ‘The Power of Movement in Plants” The Darwins The Leuwenhoeks The Pasteurs The Babbages Sun is one of the requirements for photosynthesis, but what substance in plants is most needed? Wavelength Energy Rays None of the above Which of the following produces spores in mosses? capsule Gametophyte sori rhizoid Plants are said to be intelligent because of their level of ____________________ Irritability nutrition Abundance Parasitism Which of the following determines the mode of nutrition of the pteridophytes? Chloroplast palisade starch granules spores Which of the following plant parts acts like the brain of a lower animals? Stem root bark radicle _____________ is a by-product of plant metabolism which is useful to animal existence. Oxygen Carbon (IV) oxide water Carbohydrate The root like-structure of the moss plant is called _____________ Sporangium rhyzoid gametophyte epidermis One of these is not a characteristic of living things. nutrition irritability respiration none of the above The root’s growth response to the force of gravity is called ______________________ Geotropism Homoeothermic Gravotropism Hydrotropism All living things can ___________________ respire excrete reproduce all of the above Which of the following is the simplest phylum of the plant kingdom? Bryophyte Pteridophyte Gymnosperm Angiosperm Excretion involves the removal of ________________ food wastes none of the above all of the above The original habitat of the Bryophytes was ____________ Water river bank wet soil dry land Nutrition takes place in _______________ Livings things non-living things All of the above None of the above 8. Pteridophytes and Bryophytes need __________ for fertilization Water insects wind pollination Plants’ sleep usually begins from ______________ Night falls into the dark midnight into the day Just before day break Noon to evening In the first law of thermodynamics, the total amount of energy in the universe is _______________ constant reserved closed open Which of these is the most successful plant on land? Bryophyte Pteridophyte Angiosperm Gymnosperm. _________________ is a plant biologist who did extensive research on plant sensitivity. Robert Hook Simcha Lev-Yadun Carl Linnaeus Gregor Mendel Chemical energy can be stored in organic molecules such as _______________ sugars fats all of the above none of the above The collective name for xylem and phloem is ________________ Vascular bundles Cambium Collenchyma Parenchyma Which of the following organs is used for detecting light waves in plant? Cytochrome flower Phytochrome Cotyledon The location within the enzyme where the substrate binds is called the ________________. active site home site binding site none of the above The structures which control the opening and closing of the stomata are called _____________________ Stoma Guard cells Chloroplast Pistil Which of the following plant hormones controls cycles in plants? Gibberellins cytokins abscisic auxins _____________________ pathways require energy. catabolic anabolic none of the above all of the above Which of the following is not a material for transportation in plant? Oxygen Carbon (IV) oxide Glucose Platelets ______________ is a plant liken to the mouse because it is frequently used for research in plant science. Arabidopsis thaliana Musa paradisicum Cucumis sativas Piper nigrum ______________ pathways generate energy. catabolic anabolic none of the above all of the above Why are lenticels and stomata not traditionally classified as vascular bundles? They are only present on surfaces of plant organs for gaseous exchange They are too tiny They are obsolete They not present in any of the apical meristem Which of the following serves as a communication signal in the plant world? Acetyl co-A indoles Methyl jasmonate Ethylene oxide Which of the following is responsible for transportation of water in plants? Xylem Phloem Lenticels Mitochondria _________________ is a plant parasite of tomato. Cuscuta pentagona Arabidopsis thaliana Cucumis sativas Piper nigrum Which of the following is responsible for transportation of mineral elements in higher plants? Phloem Mucigel Rhizoid Xylem Excess amino acids entering the liver are broken down by a process called _____________________ deamination amination oxylation dilation In the transportation of mineral elements from the soil to the root, ________________ is expended. Water Energy Oxygen None of the above The three layers of the kidney are the _______________, _____________________ and ____________________ cortex, medulla, and pelvis cortex, mendulla and pulvis medulla, cortex and scrotum scrotum, medulla and eyes The transportation of materials against concentration gradient is called Osmosis Diffusion Active transport Vander waal _______________________ is the life process during which the metabolic wastes are excreted from lungs. cell nutrition cell respiration cell reproduction none of the above Mineral elements in plant root are usually more concentrated than it is in the soil True false all of the above none of the above The process by which water is lost from the plants in the form of water vapour is called? Translocation Plasmolysis Transpiration Osmosis The process by which product of photosynthesis is transported through the plant is called ____________________ Translocation Plasmolysis Transpiration Osmosis The mechanism by which sugars and other molecules are transported through the phloem include the following except _______________ Passive mass flow of substances Electro-osmosis (c) Surface spreading (d) Polarization Surface spreading Polarization Which of the following has major impact on the efficiency of the phloem? Temperature humidity Carbon (IV) oxide water activity The concept of energy flow through a living system is known as ……………. biology science bioenergetics entropy The sum of all chemical reactions that take place in a cell is called……….. energy anabolism metabolism catabolism An example of a molecule that has a large amount of energy stored in its bonds is ……. carbon sugar sodium hydrogen During photosynthesis, plants use energy from ………………. to convert carbon dioxide and sugars. sunlight carbon oxygen anabolism During photosynthesis, energy is provided by ……………. ATP carbon carbon dioxide maltina Cells use molecules of …………… as energy currency to perform immediate work. ATP carbon glucose maltina In the reverse reaction to photosynthesis, …………is consumed. oxygen sunlight glucose maltina A process whereby large molecules are broken down into small ones is known as ……. catabolism anabolism precipitation entropy A process whereby small molecules are built into large ones is known as ……….. catabolism anabolism precipitation entropy During catabolism, ………………. is released. glucose energy food carbon During catabolism, ………………. is given off. glucose energy food carbon ……………. catalyzes chemical reactions of metabolic pathways. energy enzymes food carbon dioxide All enzymes are ……………………… sugars proteins lipids vitamins Another name for a flowering plant is ………………. fern moss angiosperm gymnosperm Angiosperms use ………………….. reproduction asexual binary fission sexual budding …………… are thread-like structures attached to the anther filament calyx style ovary ………………….is the male reproductive part of a flower. Androecium angiosperm gynoecium gymnosperm ………………….is the female reproductive part of a flower. Androecium angiosperm gynoecium gymnosperm A gynoecium that is made up of one pistil is known as …………… monocarpellary multicarpellary syncarpous apocarpous A gynoecium that is made up of more than one pistil is known as …………… monocarpellary multicarpellary syncarpous apocarpous The ovary produces …………. internally. food ovules style pistil …………. connects the ovary and stigma food ovules style pistil When the pollen grains from the anther is deposited on the stigma of a flower on the same plant, it is known as …………. reproduction pollination cross pollination self pollination When the pollen grains from the anther of one flower is deposited on the stigma of another flower of different plants of same species, it is known as …………. reproduction pollination cross pollination self pollination Through ………………., ovules produce megaspores. mitosis pollination meiosis fertlization When the gynoecium is with combined pistil, it is called ……………… monocarpellary multicarpellary syncarpous apocarpous When the gynoecium is with free pistil, it is called ……………… monocarpellary multicarpellary syncarpous apocarpous When the male gamete unites with the egg, …………. is produced. Ovule ovary pollen zygote The zygote develops into …………………. Ovule ovary embryo zygote The outermost whorl of a flower is called ………………….. Filaments style calyx ovary The units in the calyx are called …………….. Filaments style sepals ovary The part of the flower that attracts insects thereby aiding pollination is termed ……………….. Filaments style corolla ovary The structure responsible for pollen formation is called …………….. Anther ovary pollen zygote One of these is a component of the androecium. stamen ovary calyx zygote The anther and filament are contained in the ……………………. stamen ovary calyx zygote One of these is not a part of a flower. ovary style stagnant stigma After fertilization, ovules develop into ……………. fruits plants seeds flower Time's upTime is Up!
