| Questions |
| Questions 6 |
(i) |
Draw the lateral section of a testis of man and label the following parts: |
| |
Seminiferous tubules, vas deferens, lobule, scrotum and epididymis. |
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(ii) |
Why does the testis lie in the scrotum? |
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(iii) |
What is the function of epididymis? |
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| Questions (b) |
| Given below are groups of terms. In each group the first pair indicates the type of relationship that exists between the terms. Rewrite and complete the second pair on a similar basis: |
|
(i) |
Growth hormone: acromegaly -Thyroxin:________ |
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(ii) |
Ear: auditory nerve - Nose:_______ |
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(iii) |
Glycolysis: cytoplasm - Kreb's cycle:________ |
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(iv) |
Spinal cord: spinal nerve - Brain: _____________ |
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(v) |
Mitosis: diploid - Meiosis: ______________ |
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| Questions |
(i) |
Label the parts 1 to 10. |
|
(ii) |
What are synaptic clefts? |
|
(b) |
Give appropriate terms for the following statements (i) - (v): |
(iii) |
The fluid which protects the embryo from jerks or mechanical shocks. |
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