SAT (Stage-1) M...

Which of the following is not a function of epithelial tissues?

Which of the following are not considered as part of the endomembrane system?

a. Golgi bodies
b. Mitochondria
c. Centrioles
d. Lysosomes

Hormone responsible for the development of characteristics such as beard and moustache in human males is:

Which of the following pairs of connecting links is incorrect?

Which of the following is true regarding nerves in depolarised state?

Water vascular system is found in:

Which of the following combinations is correct as per classification?

Which of the following is the correct sequence of events that take place in eutrophication?

1. Excessive growth of algae
2. Depletion of dissolved oxygen
3. Bacteria feed on dead algal cells
4. Aquatic body becomes rich in phosphates

Which of the following statements is false?

Which of the following structures aid capillarity in plants?

a. Tracheids
b. Sieve elements
c. Vessel elements
d. Sclereids

In binary fission, nucleus divides

Biomagnification of which of the following in fishes through a food chain results in Minamata disease in fish-eating population of the region?

A bulb of resistance 22 Ω is joined to a battery of 12 V. What is the value of the resistance to be connected in series with the bulb in order to get a current of 0.5 A?

A force of friction of 200 N acts on a cyclist. The cyclist moves with a velocity of 1 m/s. Find the power of the cyclist.