Description : Who is the father of botany ? Who is the father of botany?
Last Answer : Theo Frostas, the father of botany.
Description : Cross between hybrid and recessive parent is: (a) Back cross (b) Test cross (c) Monohybrid cross (d) Dihybrid cross Ans. (b) ................................................----- ... - PMT, AIIMS, MBBS,lucknow 1. Largest egg of plant kingdom belongs to: (a) Cycas (b) Pinus (c) Psidium (d) Mangfera
Last Answer : Ans. ((a))
Description : The ovule in which embryo sac become horse shoe shaped in: (a) Amphitropous (b) Camphylotropous (c) Orthotropous (d) Anatropous Ans. (a) .................................. ... TEST SAMPLE QUESTIONS 1. Caruncle develops-from: (a) Outer integument (b) Ctyledon (c) Funiculus (d) Inner integuments
Description : The archesporium of ovule is (a) Single celled terminal (b) Single celled central (c) Single celled hypodermal (d) Single celled lateral Ans. (c) ..................... ... formed after one fertilization (3) Seed is formed before double fertilization (4) Fruit is produced after double fertilization
Last Answer : Ans. ((c))
Description : What is Botany?
Last Answer : A. The study of plant structure, physiology, distribution and classification.
Description : The study of past geological plant life is done in branch called as ….. a)Botany b)Paleobotany c)History d)Anthropology
Last Answer : b)Paleobotany
Description : Root suckers are a) Insects that suck nutrients from the roots of plants b) Shoots that arise from roots to form new plant c)New plant parts that arise from the branches of fruit trees d) Roots of neighboring plants that share water with the another plant
Last Answer : b) Shoots that arise from roots to form new plant
Description : Chlorophyll containing autotrophic thallophytes is called as – (1) Algae (2) Lichens (3) Fung (4) Bryophytes
Last Answer : (1) Algae Explanation: Algae are chlorophyll (green pigment) containing thallophytes. They prepare their own food and are thus autotrophic in their mode of nutrition.
Description : Pteridophytes differ from bryophytes and thallophytes in having (a) vascular tissues (b) motile antherozoids (c) archegonia (d) alternation of generations
Last Answer : (a) vascular tissues
Description : Plants reproducing by spores such as mosses and ferns are grouped under the general term (a) cryptogams (b) bryophytes (c) sporophytes (d) thallophytes
Last Answer : (a) cryptogams
Description : In studies of plants, which of the following are thallophytes? a) bacteria b) fungi c) algae d) all of the above
Last Answer : ANSWER: D -- ALL OF THE ABOVE
Description : Liverworts and mosses are characterized by their lack of vascular conducting tissue. These two groups of plants, liverwort and mosses, are known by which of the following terms: a) thallophytes (pron: THAL-o-fights) ... (pron: JIM-na-sperms) c) bryophytes (pron: BRIE-o-fights) d) none of the above
Last Answer : ANSWER: C -- BRYOPHYTES
Description : Chlorophyll containing autotrophic thallophytes is called as (1) Algae (2) Lichens (3) Fung (4) Bryophytes
Last Answer : Algae
Description : Flowerless plants are termed as: (1) Phanerogams (2) Bryophytes (3) Thallophytes (4) Cryptogams
Last Answer : Cryptogams
Description : The non-green heterotrophic plants of plant kingdom are - (1) mosses (2) ferns (3) algae (4) fungi
Last Answer : (4) fungi Explanation: Animals and non-green plants cannot prepare their own food and depend directly or indirectly on green plants for their nutrition. This mode of nutrition is called heterotrophic ... of nutrition. But, they are classified under plant kingdom as they have many plant characters.
Description : The non-green heterotrophic plants of plant kingdom are (1) mosses (2) ferns (3) algae (4) fungi
Last Answer : fungi
Description : Why Artificial Organisms Are Reproduced in Non-Flowering Plants ?
Last Answer : As the sexual reproduction of non-flowering plants is not complete, artificial reproduction is done.
Description : What is the non-transplanted root of bot tree ?
Last Answer : The non-transformational root of the bot tree is the columnar root
Description : With reference to plant tissue culture select the matching pair: (1) Sterile triploid—banana and seedless fruit (2) Somaclonal variations—differences appearing (3) Embryoids—non-zygatic embryo produced from somatic cells (4) Pulses—belong to cruciferae
Description : A substance unrelated to substrate but capable of reversibly changing activity of enzyme by binding to a site other than active site is called (a) Competitive inhibitor (b) Non-competitive inhibitor (c) Catalytic inhibitor (d) Allosteric modulator/inhibitor
Last Answer : Ans. ((d))
Description : Azotobacter and Beijerinckia are the examples of (a) Symbiotic nitrogen-fixers (b) Non-symbiotic nitrogen-fixers (c) Ammonifying bacteria (d) Disease causing bacteria
Last Answer : Ans. ((b))
Description : Distinguish succulents and non-succulents.
Last Answer : Ans: Succulents are those xerophytes in which either one more than vegetative organs become swollen due to storage of water by the presence of mucilaginous parenchyma. These are drought avoiding ... without any water storage organs and face the dry conditions both externally and internally.
Description : What are the differences between autotrophic nutrition and heterotrophic nutrition ? -Biology
Last Answer : Autotrophic nutrition Heterotrophic nutrition (i) In this mode of nutrition an organism makes or synthesizes its own food. (i) In this mode of nutrition an organism cannot make or synthesize its own ... of nutrition. (iii) All the animals, most bacteria and fungi undergo this mode of nutrition.
Description : State any one difference between autotrophic and heterotrophic modes of nutrition. -Biology
Last Answer : In autotrophic nutrition, organisms obtain their food from inorganic substances. In heterotrophic nutrition, organisms derive their food from organic substances.
Description : (a) Leaves of a healthy potted plant were coated with vaseline to block the stomata. Will this plant remain healthy for long? State three reasons for your answer. (b) State any two differences between autotrophic nutrition and heterotrophic nutrition. -Biology
Last Answer : (a) No, this plant will not remain healthy for long. The plant will begin to die because (i) Gaseous exchange will not take place. (ii) No absorption of C02, hence no photosynthesis. (iii) Transpiration will not occur; hence no transportation of water.
Description : What is heterotrophic bacteria in water? -Biology
Last Answer : answer:
Description : Give some example of heterotrophic bacteria? -Biology
Description : Economically important uses of heterotrophic bacteria. -Biology
Description : Difference between autotrophic and heterotrophic bacteria. -Biology
Description : Are cyanobacteria heterotrophic? -Biology
Description : Volvox heterotrophic or autotrophic. -Biology
Description : Are lichens heterotrophic or autotrophic?
Last Answer : some are autotrophic, some are heterotrophic some areautotrophic, some are heterotrophic some are autotrophic, some areheterotrophic some are autotrophic, some are heterotrophic
Description : What is Heterotrophic ?
Last Answer : Animals that cannot make their own food are called heterotrophic.
Last Answer : those Creatures Own Food By itself Made To do Can't And Of food For Of others On Dependent Them It is called heterotrophic .
Description : $ Fungi may be heterotrophic or autotrophic. ! Mycelium of Rhizopus has uninucleated cells.
Last Answer : $ Fungi may be heterotrophic or autotrophic. ! Mycelium of Rhizopus has uninucleated cells. A. If both As ... wrong D. If both As and R are wrong.
Description : Why do fungi exhibit heterotrophic mode of nutrition?
Last Answer : Why do fungi exhibit heterotrophic mode of nutrition?
Description : Are starfish autotrophic or heterotrophic?
Last Answer : Need answer
Description : Is a starfish autotrophic or heterotrophic?
Last Answer : Starfish do not make their own food, therefore they are heterotrophs.
Description : Is cyclops autotrophic or heterotrophic?
Last Answer : Heterotrophic
Description : What does the salmonella typhimurim obtain energy with photosynthetic chemo-synthetic or heterotrophic?
Last Answer : Feel Free to Answer
Description : Is a strawberry plant a autotrophic or heterotrophic?
Last Answer : strawberries Autotrophic plant
Description : How do autotrophic and heterotrophic bacteria differ in the way they obtain food?
Description : How are the heterotrophic beings divided in the ecological study of food interactions ?
Last Answer : Heterotrophs are divided into consumers and decomposers. An ecosystem can exist without consumers but it cannot be sustained without decomposers. Without the decomposers, the organic material would accumulate causing environmental degradation and later death of the living beings.
Description : Fungi are always (a) Autotrophic (b) Heterotrophic (c) Parasitic (d) Saprophytic
Last Answer : Ans:(b)
Description : When a single gene controls the expression of more than one character, it is said to be - (1) Heterotrophic (2) Autotrophic (3) Allotropic (4) Pleiotropic
Last Answer : (4) Pleiotropic Explanation: When a single gene has an effect on the expression of two or more phenotypic traits, it is said to have a pleiotropic effect on the traits. For example ... effect on the expression of many secondary sexual traits which are morphological, as well as behavioral.
Description : The heterotrophic plants which totally depends on living plants or animals for their food are known as?
Last Answer : Parasites
Description : Pick up the wrong statement. (a) Some fungi are edible. (b) Nuclear membrane is present in Monera. (c) Cell wall is absent in Animalia. (d) Protists have photosynthetic and heterotrophic modes of nutrition.
Last Answer : (b) Nuclear membrane is present in Monera.
Description : Absorptive heterotrophic nutrition is exhibited by (a) algae (b) fungi (c) bryophytes (d) pteridophytes.
Last Answer : (b) fungi
Description : Which one of the following is wrong for fungi? (a) They are eukaryotic. (b) All fungi possess a purely cellulosic cell wall. (c) They are heterotrophic. (d) They are both unicellular and multicellular.
Last Answer : (b) All fungi possess a purely cellulosic cell wall.
Description : The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorisedas (a) cyanobacteria (b) archaebacteria (c) chemosynthetic autotrophs (d) heterotrophic bacteria.
Last Answer : (d) heterotrophic bacteria