List of practice Questions

Expand the abbreviations: (a) NADP
(b) ADP
(a) NADP
(a) Explain the term Synapse.
RBCs do not have nuclei. Discuss its advantage.
Arrange the following food chains in a proper sequence. (a) Small fish, Algae, Mosquito larvae, Kingfisher
A 28-year-old pregnant lady goes to a gynecologist for a check-up. Her doctor explains that there is normal growth of the foetus and the placenta is functioning well.
Mention any two secondary sexual characteristics in a 15-year-old boy.
Explain the term 'Population Density' with reference to human beings.
What is the scientific name of modern man?
How are the Cytons and Axons of neurons arranged in the following? (a) Cerebrum
(b) Spinal Cord
(a) Who proposed the theory of Natural Selection?
Name the organism which was used as an example to explain Industrial Melanism.
Differentiate between Plasmolysis and Deplasmolysis.
Choose the odd one out from the following terms and name the category to which the others belong:
The hormone responsible for this disorder.
The organ that secretes this hormone.
Which is the resting but metabolically active stage of the cell cycle?
Varun’s mother added plenty of salt to the mango pickle she made. This is to:
During which phase of the menstrual cycle does the endometrium shed?
The tropic movement wherein the tendrils of a pea plant twine around a support.
A defect in our eye in which some parts of the object are in focus while the other parts are blurred.
The type of waste generated in hospitals and pathological laboratories.
The surgical technique for females that can be used to prevent pregnancy.
The evolutionary process by which new species arise from the existing ones.
A family has a history of colour blindness. During a genetic testing, it was found that the mother is a carrier of colour blindness (X^C X) and the father has normal vision (XY). What is the probability of their sons being colour blind?
Which is the correct sequence of blood flow in the Pulmonary and Systemic Circulation?