Advertisements
Advertisements
Question
Answer the following question based on the human male reproductive system:
What is the length of a sperm?
Advertisements
Solution
A sperm is approximately 60 micrometres long.
APPEARS IN
RELATED QUESTIONS
Describe the human male reproductive system.
The external layer of connective tissue sheath of human testis is __________.
Draw a labelled diagram of L.S. of human testis.
Fill in the blank:
Male gemetes are produced inside _______.
Write important function of the following:
Inguinal canal
Given on the right is a diagram which represents the reproductive organs of a man:
(i) Write the names of the parts numbered 1 to 16.
(ii) Give two functions of the part 6.
(iii) Name three components of the fluid which may be found in the tube labeled 2.
(iv) What is the main function of the part labelled 3?
Give Technical Term:
Name the male reproductive cells of mammals.
The given diagram represents T. S of
Which of the following correctly describes the rete testis?
Identify the accessory sex gland consisting of 20-30 separate lobes and secreting about 30% of semen.
ln the reproductive system of a male human being, the ejaculatory ducts open into ________.
Select the MISMATCHED pair.
Seminal plasma in human males is rich in ______.
Mark the odd one.
Give reasons for the following
Scrotum remains outside the body of human males.
Given below is a certain situation. Analyze and describe its possible impact on a person:
Testes of a male boy are not able to descend into the scrotum during his embryonic development.
Mention the location and the function of Leydig cells.
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8. Also name the corresponding structure of part (4) in female reproductive system.
 |
Statement I: Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement II: The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In the light of the above statements, choose the correct answer from the options given below:
The loose fold of skin covering the glans penis is called the:
