STD 11 - 14. Breathing and exchange in gases — NEET STD 11 Science — Question

The cavity present in the graafian follicle is

Which kind of therapy was given in 1990 to a four year-old girl with adenosine deaminase (ADA) deficiency?

In case of disputed parentage, the blood group analysis of the mother, child and alleged father can

The term population explosion means

Menstrual flow occurs due to lack of

Which of the following hormones is responsible for hoarseness in voice, beard, mustaches etc. in males

Mendel chose pea plants because

Bilateral symmetry, blastopore mouth and true coelom occur in

Assertion: The rods contain a purplish-red protein called the rhodopsin or visual purple and it responsible for image formation.
Reason: Light induces dissociation of the retinal from opsin resulting in changes in the structure of the opsin which is responsible for vision.