Model Paper 7 — NEET STD 11 Science — Question

Oogenesis comprises

The conversion of dangerous nitrogenous waste into less toxic excretory matter is carried out in man in the

Assertion: Ionic gradients across the resting membrane are maintained by the active transport of ions by the sodium-potassium pump.
Reason: Sodium -potassium pump transports 3 Na⁺ outwards for 2 K⁺ into the cell.

Which one of the following substances in the blood in man imparts the oxygen carrying capacity to it

‘Second line of defence' is known as

A fish differs from whale in having

Which is incorrect about compound epithelium tissue ?

Select the correct matching of the type of the joint with the example in human skeletal system:

Which of the following is incorrect regarding Analogy ?
(i) Organs having similar functions but different in their basic plan of development are known as analogous organs.
(ii) Vertebrate hearts or brains is a examples of analogy.
(iii) Analogous structures are result of convergent evolution.
(iv) Flippers of Penguins and Dolphins are examples of analogy.
(v) Sweet potato and Potato represents analogy.
(vi) Eyes of Rabbits and Rat are analogous organs.