Main function of biofertilizer is a) To increase chemical process b) To increase physiological process c) To increase biological process d) To increase photosynthesis process

Main function of biofertilizer is a) To increase chemical process b) To increase physiological process c) To increase biological process d) To increase photosynthesis process 
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c) To increase biological process 
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Main function of biofertilizer is— (A) To increase chemical process (B) To increase physiological process (C) To increase biological process (D) To increase photosynthesis process

Description : Main function of biofertilizer is— (A) To increase chemical process (B) To increase physiological process (C) To increase biological process (D) To increase photosynthesis process

Last Answer : (C) To increase biological process

Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Description : Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Last Answer : Ans. ((b))

ATP is called a. A nucleoside b. Physiological currency c. An amino acid d. Polynucleotide

Description : ATP is called a. A nucleoside b. Physiological currency c. An amino acid d. Polynucleotide

Last Answer : b. Physiological currency

Mary’s biological concept of species is mainly based on: (a) Morphological traits (b) Reproductive isolation (c) Modes of reproduction (d) Morphology and reproduction

Description : Mary’s biological concept of species is mainly based on: (a) Morphological traits (b) Reproductive isolation (c) Modes of reproduction (d) Morphology and reproduction

Last Answer : Ans. ((b))

What is photosynthesis ?

Description : What is photosynthesis ?

Last Answer : The process by which green plants prepare sugary foods with carbon dioxide and water in the presence of sunlight is called photosynthesis.

What do plants leave during photosynthesis ?

Description : What do plants leave during photosynthesis ?

Last Answer : Plants release oxygen during photosynthesis.

Which of the following works in photosynthesis of plants ?

Description : Which of the following works in photosynthesis of plants ?

Last Answer : Chlorophyll works in photosynthesis of plants.

Select the correct statement: (1) C4 pathway for. CO2 fixation were discovered by Hatch and Slack (2) CO2 is essential for photosynthesis (3) Addition of sodium carbonate in water retards photosynthetic rate in vallisneria (4) Phloem is the principal pathway for translocation of solutes

Description : Select the correct statement: (1) C4 pathway for. CO2 fixation were discovered by Hatch and Slack (2) CO2 is essential for photosynthesis (3) Addition of sodium carbonate in water retards photosynthetic rate in vallisneria (4) Phloem is the principal pathway for translocation of solutes

Last Answer : Ans. ((c))

The shade of a tree is cooler than the shade of a roof due to: (a) Respiration (b) Photosynthesis (c) Transpiration (d) Guttation

Description : The shade of a tree is cooler than the shade of a roof due to: (a) Respiration (b) Photosynthesis (c) Transpiration (d) Guttation

Last Answer : Ans. ((c))

The site for light reaction of photosynthesis is: (b) Grana (b) Stoma (c) ER (d) Cytoplasm

Description : The site for light reaction of photosynthesis is: (b) Grana (b) Stoma (c) ER (d) Cytoplasm

Last Answer : Ans. ((a))

Moll’s experiment explains that (a) Carbon dioxide is essential for photosynthesis (b) Chlorophyll and water are necessary for photosynthesis (c) Light and water are essential for photosynthesis (d) All of the above are correct

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Criticize the following statement: Plants carry on photosynthesis; animals carry on respiration instead.

Description : Criticize the following statement: Plants carry on photosynthesis; animals carry on respiration instead.

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Potential energy is produced during a.Photorespiration b.Respiration c.Photosynthesis d.ATP synthesis

Description : Potential energy is produced during a.Photorespiration b.Respiration c.Photosynthesis d.ATP synthesis

Last Answer : c.Photosynthesis

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Description : Ozone hole causes a) Global warming b) Reduction in the rate of photosynthesis c) More UV rays come to earth d) All the above.

Last Answer : c) More UV rays come to earth

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Description : What is meant by ‘sex’? a. Fact of being either male or female, b. Biological and physiological characteristics that define men and women. c. Anatomical and physiological characteristics that signify the biological maleness and femaleness of an individual. d. All of the above.

Last Answer : d. All of the above.

Men and woman may have different reproductive strategies but neither can be considered inferior or superior to the other, any more than a bird’s wings can be considered superior or inferior to a fish’s fins. What type of argument it is? (A) Biological (B) Physiological (C) Analogical (D) Hypothetical

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Last Answer : Answer: C

The main function of NABARD is a) Farmers' loaning b) Agricultural research c) Refinancing to agricultural financing institutions d) Development of agriculture

Description : The main function of NABARD is a) Farmers' loaning b) Agricultural research c) Refinancing to agricultural financing institutions d) Development of agriculture

Last Answer : c) Refinancing to agricultural financing institutions 

A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following physiological groups would you assign this plant? (a) CAM (b) Nitrogen fixer (c) C3 (d) C4

Description : A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following ... you assign this plant? (a) CAM (b) Nitrogen fixer (c) C3 (d) C4

Last Answer : d) C4

Regulator gene controls chemical synthesis (Operon concept) by (a) Inhibiting transcription of mRNA (b) Inhibiting enzymes (c) Inhibiting passage of mRNA (d) Inhibiting substrate enzyme reaction

Description : Regulator gene controls chemical synthesis (Operon concept) by (a) Inhibiting transcription of mRNA (b) Inhibiting enzymes (c) Inhibiting passage of mRNA (d) Inhibiting substrate enzyme reaction

Last Answer : Ans. ((a))

Consider the following statements associated with the germination of an angiospermous seed: (1) As the seed gets hydrated and germinates, enzymatic activity is increased (2) The respiration rate of the germinating seed increases along with the increased enzymatic activity (3) The increase in the respiratory rate continues till senescence (4) Rate of enzymatic activity decreases

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Last Answer : Ans. ((b))

Tissue culture is a good technique to a) Cross two varieties b) Rapidly increase the size of a trees by strengthening the stem c) Eliminate virus d) Improve yield of crops

Description : Tissue culture is a good technique to a) Cross two varieties b) Rapidly increase the size of a trees by strengthening the stem c) Eliminate virus d) Improve yield of crops 

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Which is the main source of carbohydrates ?

Description : Which is the main source of carbohydrates ?

Last Answer : Carbohydrates are the main source of energy.

What are the main morphological types for food storage ?

Description : What are the main morphological types for food storage ?

Last Answer : There are 3 main types of staples for food storage.

What are the main types of fruits ?

Description : What are the main types of fruits ?

Last Answer : : There are mainly three types of fruits. Simple fruits , bunch fruits and compound fruits.

What are the main types of reproduction ?

Description : What are the main types of reproduction ?

Last Answer : There are mainly two types of reproduction. Namely: asexual and sexual.

What is the main source of light ?

Description : What is the main source of light ?

Last Answer : The main source of light is the sun.

The main atmospheric layer near the surface of earth is a) Troposphere b) Mesosphere c) Ionosphere d) Stratosphere

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Last Answer : a) Troposphere

Seed treatment with Vitavex is the main controlling method of a) Loose smut b) Rust c) Downy mildew d) All of these

Description : Seed treatment with Vitavex is the main controlling method of a) Loose smut b) Rust c) Downy mildew d) All of these 

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How does Mycorrhiza serve as a biofertilizer? -Biology

Description : How does Mycorrhiza serve as a biofertilizer? -Biology

Last Answer : answer:

How does Rhizobium serve as a biofertilizer? -Biology

Description : How does Rhizobium serve as a biofertilizer? -Biology

Last Answer : answer:

Which algae is used as biofertilizer in the production of crop paddy? -Do You Know?

Description : Which algae is used as biofertilizer in the production of crop paddy? -Do You Know?

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Zinc solubilizing bacterial biofertilizer is

Description : Zinc solubilizing bacterial biofertilizer is

Last Answer : Ans. Azozink

Which algae is used as biofertilizer in the production of crop paddy?

Description : Which algae is used as biofertilizer in the production of crop paddy?

Last Answer : Blue green algae

Farmers have reported over 50% higher yields of rice by using which of the following biofertilizer? (a) Cyanobacteria(b) legume-Rhizobium symbiosis (c) Mycorrhiza (d) Azolla pinnata

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Which of the following fern is an excellent biofertilizer? (a) Marsilea (b) Pteridium (c) Azolla (d) Salvinia

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An organism used as a biofertilizer for raising soybean crop is (a) Azotobacter (b) Azospirillum (c) Rhizobium (d) Nostoc.

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Which one is not biofertilizer ? (A) Multiflex (B) PSB (C) Vermicompost (D) NADEP

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Which of the following is used as Biofertilizer? a) Rhizobium b) Blue-green algae c) Azolla d) All of these

Description : Which of the following is used as Biofertilizer? a) Rhizobium b) Blue-green algae c) Azolla d) All of these

Last Answer : d) All of these

Which of the following is Phosphate solubilizing biofertilizer a. Aspergillusb. Rhizopusc. Psudomonasd. All of these

Description : Which of the following is Phosphate solubilizing biofertilizer a. Aspergillus b. Rhizopus c. Psudomonas d. All of these

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Select the biofertilizer in the following : (1) Compost (2) Ammonium sulphate (3) Cattle dung (4) Algae and blue-green algae

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Last Answer : Algae and blue-green algae

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Description : What are the ingredients in jam ? What is the function of the material ?

Last Answer : : For every 100 grams of naturally ripe food there are edible jams - 60 kcal , 15.6 grams of carbohydrates , 23 grams of fat , 72 grams of meat, 63.13 grams of water , ... jam contains sufficient amount of fiber. Fibrous foods relieve constipation. Jam prevents cancer of the rectum or colon.

Which can function as carrier in active ion absorption? (a) Feradoxin (b) Plastoquinone (c) Cytochrome (d) Lecithin

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Chief function of phloem is conduction of: (a) Food (b) Minerals (c) Water (d) Air

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The abortive female flower in the male cone of Gnetum can be distinguished from the normal ovules of the female cone apart from its function by the presence of …. a) no envelops b) single envelope c) two envelopes d) several envelops.

Description : The abortive female flower in the male cone of Gnetum can be distinguished from the normal ovules of the female cone apart from its function by the presence of …. a) no envelops b) single envelope c) two envelopes d) several envelops.

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Description : Cells of aleurone layer function for

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Name the living mechanical tissue? What is its function?

Description : Name the living mechanical tissue? What is its function?

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What is chlorenchyma? What is its function?

Description : What is chlorenchyma? What is its function? 

Last Answer : Ans: Parenchyma with chloroplasts is called as Chlorenchyma. It carries out photosynthesis.