biology

how many chromozones are there in a human body?
23 pairs (46)
1 of 11
what are nerve cells ?
neurones
2 of 11
what is made from dna and control inherited characteristics?
genes
3 of 11
what are the male chromosomes?
xy
4 of 11
what are the female chromosomes?
**
5 of 11
what part of the eye controls how much light enters the pupil?
iris
6 of 11
what part of the eye carries impulses to the brain?
optical nerve
7 of 11
what part of the eye refracts light?
cornea
8 of 11
what part of the eye focuses light on the retina?
lens
9 of 11
what contains light receptors some sensitive to light of different colours?
retina
10 of 11
what is narrow field of view and judgement used for?
binocular vision
11 of 11

Other cards in this set

Card 2

Front

what are nerve cells ?

Back

neurones

Card 3

Front

what is made from dna and control inherited characteristics?

Back

Preview of the front of card 3

Card 4

Front

what are the male chromosomes?

Back

Preview of the front of card 4

Card 5

Front

what are the female chromosomes?

Back

Preview of the front of card 5
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