Biology

In spinal cord of frog, the sensory fibres are situated in

In spinal cord of frog, the sensory fibres are situated in Options (a) ramus dorsalis (b) ramus dorsalis communicans (c)…

Which of the following is a gaseous plant growth regulator?

Which of the following is a gaseous plant growth regulator? Options (a) kinetin (b) GA (c) ethylene (d) ABA Correct…

In male reproductive system, sperms are concentrated in the

In male reproductive system, sperms are concentrated in the Options (a) rete testis (b) epididymis (c) vas deferans (d) seminal…

The disease due to which maximum death is children occur is

The disease due to which maximum death is children occur is Options (a) diphtheria (b) whooping cough (c) tuberculosis (d)…

All the following are included in insitu conservation except

All the following are included in insitu conservation except Options (a) national park (b) sanctuary (c) botanical garden (d) biosphere…

During photosynthesis, which of the following reaction occurs

During photosynthesis, which of the following reaction occurs Options (a) oxidation of CO₂ (b) reduction of H₂O (c) oxidation of…

Mottled chlorosis on the leaves occur due to the deficiency of

Mottled chlorosis on the leaves occur due to the deficiency of Options (a) nitrogen (b) phosphorus (c) potassium (d) sulplur…

Which of the following inhibits oxygen release in light phase?

Which of the following inhibits oxygen release in light phase? Options (a) PMA (b) zeatin (c) DCMU (d) none of…

During anerobic respiration in plant, sucrose is converted into

During anerobic respiration in plant, sucrose is converted into Options (a) lactic acid (b) pyruvic acid (c) alcohol (d) both…

Each molecule of NADP release how many number of ATP molecules?

Each molecule of NADP release how many number of ATP molecules? Options (a) 3 (b) 2 (c) 4 (d) 5…