The Reproductive System — Biology STD 10 — Question

Name the Following:
The stage in mitosis when the nucleolus starts disappearing.

Name the Following :
Hormone secreted by corpus luteum.

With reference to the human ear, answer the question that follow:

Name the part of the ear associated with

(1) static balance

(2) hearing

(3) dynamic balance.

Name an instrument which is used to hear heart sounds.

Explain the Term :
Diapedesis

Give the specific function of the following:
Homotypic division

Name the repeating components of each DNA strand lengthwise.

Give the specific function of the following:
Synapsis

Osmosis in the diffusion of _______ molecules from the region of higher _____ potential to that of lower potential across a S.P.M.

With reference to the functioning of the eye, answer the question that follow:

Name the two structure in the eye responsible for bringing about the change in the shape of the lens.