HSC Science (General) इयत्ता १२ वी - Maharashtra State Board Question Bank Solutions for Biology

Describe physiological effects and applications of gaseous hormones in plants.

What is erythropoiesis?

Which hormone is responsible for fruit ripening?

Erythrocytopenia is ______.

Which of the following is the only gaseous plant growth regulator?

Explain the role of chlorophyllase enzyme in banana.

The ______ is also called the womb.

The______ is also called the womb.

The______ is also called the womb.

The ______ is also called the womb.

Sketch and label - Graafian follicle.

Describe any two types of granulocytes (WBC) w.r.t. their structure and function.

Observe the table and fill the appropriate blocks and rewrite.

	Structure of WBCs	Types of WBCs	Functions
(1)
(2)
(3)
(4)

Pick up the right options and complete the chart given below and rewrite:

(Options: Antitranspirant, Ethylene, Auxin, ABA, Apical dominance, Gibberellins, Cytokinin, NAA.)

Write a short note on blood clotting.

Sketch and label any four leucocytes.

Describe the female reproductive systems in humans.

What is epinasty?

Distinguish between Erythrocytes and Leucocytes.

The ______ is also called the womb.