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Name the common passage for both the sperms and urine in males.

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Important Questions on Transportation in Animals and Plants

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Science>Biology>Transportation in Animals and Plants>Human Excretory System
Spermatids are formed after the second meiotic division from secondary spermatocytes. The ploidy of the secondary spermatocytes is
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Science>Biology>Transportation in Animals and Plants>Human Excretory System

Mention the exact location of the following

Testis.

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Science>Biology>Transportation in Animals and Plants>Human Excretory System

Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong:

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Science>Biology>Transportation in Animals and Plants>Human Excretory System
How many sperms are produced from a single spermatogonium? 
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Science>Biology>Transportation in Animals and Plants>Human Excretory System
Which of the following cells during gametogenesis is normally diploid?
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Science>Biology>Transportation in Animals and Plants>Human Excretory System
What is the temperature of testis?
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Science>Biology>Transportation in Animals and Plants>Human Excretory System

Given below are certain groups of terms. In each group, the first pair indicates a relationship between the two terms. Rewrite and complete the second pair on a similar basis.

Widening of hips: Oestrogen:: Deepening of voice in males: _____.

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Science>Biology>Transportation in Animals and Plants>Human Excretory System
In most mammals testis are situated outside of the abdominal cavity, because
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Science>Biology>Transportation in Animals and Plants>Human Excretory System
Find out the CORRECT sequence of spermatogenesis.
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Science>Biology>Transportation in Animals and Plants>Human Excretory System

What is the correct sequence of sperm formation ?

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Science>Biology>Transportation in Animals and Plants>Human Excretory System
The advantage of secretions of prostate gland and seminal vesicles to sperms is :
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Science>Biology>Transportation in Animals and Plants>Human Excretory System

Study the following

S.No Cell Formed by State
I. Spermatogonia Mitosis Diploid
II. Spermatid Meiosis I Haploid
III. Oogonia Meiosis  Diploid
IV. Secondary oocyte Meiosis I Haploid

Among the above, correct combination are

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Science>Biology>Transportation in Animals and Plants>Human Excretory System
The correct route that sperm follows when it releases from the testis of a mammal:
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Science>Biology>Transportation in Animals and Plants>Human Excretory System
State two functions of testis.
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Science>Biology>Transportation in Animals and Plants>Human Excretory System
Which of the following is not the part of the female reproductive system of human beings?
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Science>Biology>Transportation in Animals and Plants>Human Excretory System
Which of the following pathway is correct for the transport of spermatozoa?
HARD
Science>Biology>Transportation in Animals and Plants>Human Excretory System
Testosterone hormone is produced in
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Science>Biology>Transportation in Animals and Plants>Human Excretory System

State the main functions of the following:

Seminal Vesicles.

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Science>Biology>Transportation in Animals and Plants>Human Excretory System

Identify the cells represented as P,Q,R and S in the given schematic representation of spermatogenesis.

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Science>Biology>Transportation in Animals and Plants>Human Excretory System
Select the correct option of haploid cells from the following groups: