Biology

Vitamin C which is water soluble is?

A. cabalamine B. pyridoxine C. ascorbic acid D. riboflavine Correct Answer: Option C C. ascorbic acid

6 years ago

A very poor growth in plants and discolouration of leaves signifies the deficiency of?

A. calcium B. magnesium C. potassium D. manganese Correct Answer: Option C C. potassium

6 years ago

Which of the following statements about nitrogen is not correct? Nitrogen is needed for

A. protein synthesis B. activating certain enzymes C. the synthesis of chlorophyll D. healthy vegetative growth of plants Correct Answer:…

6 years ago

The first stable product of photosynthesis is?

A. starch B. glucose C. oxygen D. water Correct Answer: Option B B. glucose

6 years ago

Which of the following groups consists of only micro-nutrients?

A. Molybdenum, sulphur and copper B. Boron, Zinc and Calcium C. Manganese, molybdenum and zinc D. Magnesium, phosphorus and manganese.…

6 years ago

Which of the following is not a dry indehiscent fruit?

A. Legume B. Cypsela C. Samara D. Caryopsis Correct Answer: Option A A. Legume

6 years ago

What happens to an ovule of a flower, after fertilization? It

A. becomes a fruit B. withers away C. becomes a seed D. forms the cotyledons Correct Answer: Option C C.…

6 years ago

Which of the following parts of the eye is sensitive to light?

A. Retina B. Cornea C. Choroid layer D. Optic nerves Correct Answer: Option A A. Retina

6 years ago

The simplest form of nervous pathway which links receptors with effectors is known as the?

A. relay neuron B. reflex arc C. motor nerves D. sensory nerves Correct Answer: Option B B. reflex arc

6 years ago

Each neurone consists of the following structures except?

A. cell body B. dendrites C. axon D. white matter Correct Answer: Option D D. white matter

6 years ago