RE-NEET Zoology Class 11 Questions

Sponges exchange O₂ with CO₂ by

Match List-I with List-II.

Match List-I with List-II.

Match List-I with List-II.

Match List-I with List-II.

Which of the following pairs is an incorrect match?

Diuresis is prevented by:

‘Lub’ sound of Heart is caused by the

Given below are two statements: Statement I: Concentrated urine is formed due to counter current mechanism in nephron. Statement II: Counter current mechanism helps to maintain osmotic gradient in the medullary interstitium. In the light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements: Statement I: Concentrically arranged cisternae of Golgi complex are arranged near the nucleus with distinct convex cis or maturing and concave trans or forming face. Statement II: A number of proteins are modified in the cisternae of Golgi complex before they are released from cis face. In the light of the above statements, choose the correct answer from the option given below.