Absorption by Roots — Biology STD 10 — Question

Kidney consists of minute tubules called:

Which of the following statement is incorrect for male sterilisation?

Assertion : In animal cells, cytokinesis is marked by the appearance of a furrow in plasma membrane.
Reason : In plant cells, the formation of the new cell wall starts with the formation of simple precursor called cell plate.

Choose the Odd One Out:

Assertion (A): Transpiration helps in the upward movement of water in plants.
Reason (R): Transpiration creates a suction force which pulls water up through the xylem vessels.

Alpha cells of Pancreas secrete:

Leucocytes are white blood corpuscles. Functions of leucocytes are:

The basal metabolic rate in body cells is regulated by:

Photosynthesis provides ___________ for all animal life including humans.