Q1) Write the correct answer:

A. Nitrogen released into the human body is a substance -

i) Trimethylamine OIO ii) Amnia ii) Uric acid iv) Urea

B, Uses to show life in response to climate change

i) Stimulus i) Coordination i) Companion iv) Haman c. The longest part of the neuron

Bale.

i) mantle ii) cell proliferation i) axon iv) dendrites

D. What is a small space between two adjacent nerve cells called?

i) Neurotransmitters i) Dendrites ii) Action v) After China

E, the part of the nervous system that controls the repertoire is - i) the brain i) the spinal cord i) the cerebellum iv) the cerebellum

F. The process by which the ancestral traits are passed on unchanged to the pitch family.

Bale.

1) Type i) Heredity ii) Genes iv) Allyl

G, Distinguish between species of the same genus - Bale. i) Adaptation ii) Evolution iii) Type iv) Some of the above gates

Q2) Filling in the blanks;

And control and coordination of the nervous system in our body

i) retrieves news by et.

i) Central nervous system brain and

Formed by.

iv) The largest part of the human brain is v) It produces urea from nitrogenous foods in the human body.

i) Known as nerve cells.

are you coming)

The air produced in the human body by the shadow of the process is unnecessary

Is done.

are you coming)

Is the functional unit of human activity.

And elimination of toxins

ix) The main rationing points of our body are - urea, carbon-dioxide and) if the hot pot is touched unknowingly, the hand is immediately removed.

Example.

xi)

This brings pain to the nerve cells.

Bell

This is not the case.​