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Life Sciences Test 2
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Life Sciences Test 2
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25 Questions

1. Closely related, morphologically similar sympatric population but reproductively isolated are designated as
2. Aedes aegypti is a vector of disease
3. If the innermost layer of integument becomes specialized as a nutritive layer, it is
4. The point in eye of mammals from which optic nerves and blood vessels leave the eye ball is
5. Reduction in respiratory surface of the lungs due to break down of partition in the alveoli is known as
6. A chemical process common in the digestion of all kinds of food is
7. How much time is generally taken by the pine plant from pollination to fertilization?
8. A person with blood group A has
9. Wood of Pinus is
10. Iatropalynology is
11. What causes Pituitary Nanism?
12. In anaerobic respiration
13. Broad leaved forest oak are found in
14. Viscum is
15. Compound pollens held together in small units are called
16. Nucleus pulposus is found in
17. Largest ovule is that of
18. Competition for food, light and space is most severe between two
19. Term ‘Alternation of generations' was first used in plants by
20. Cartilage present in trachea, larynx and bronchi is
21. Allopatric speciation is due to
22. Expiratory muscles contract at the time of
23. During inspiration, air passes into lungs due to
24. Which of the following sugar is found in nucleic acid?
25. In each molecule of NADP release, how many number of ATP molecules are present?

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