Advertisements
Advertisements
Question
Write the answers to the questions by observing the figure.
- What does the above figure show?
- Write the names of parts A, B, C, D.
- Write the function of the part 'D'.
- How is semen formed?
Advertisements
Solution
- The given figure represents the human male reproductive system.
- A: Seminal vesicle
B: Prostate gland
C: Urinogenital duct
D: Testis - The part labelled as ‘D’ is testis which is responsible for sperm production.
- Semen is formed of sperms and secretions of seminal glands, prostate gland and Cowper’s glands.
APPEARS IN
RELATED QUESTIONS
Differentiate between the Tubectomy and Vasectomy (Part cut and tied)
State the function of Testes.
Write important function of the following:
Inguinal canal
Given below is the schematic diagram of the sectional view of the human male reproductive system.
Name the parts numbered 1-11.
Draw a diagram of a mature human sperm. Label any three parts and write their functions.
Give the names.
Hormones related with the male reproductive system.
Given below is the schematic diagram of the sectional view of the human male reproductive system.
State the functions of the parts numbered 1, 2, 3, 5, 8 and 11.
With the help of labelled diagramms describe the structures of human sperm and unfertilized ovum.
A couple is unable to conceive. Which modern techniques are available to overcome this problem?
Given below is a diagram of the lateral section of the testis of a man. Study the same and answer the questions that follow:
(i) Label the parts numbered 1 to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 3.
(iii)What is the significance of the testes being located in the scrotal sac outside the abdomen?
(vi)What is the role played by the inguinal canal?
(v) What is semen?
Which hormone controls the secondary sexual characters in males?
Which of the following correctly describes the rete testis?
Identify the labels (a, b, c, and d) in the given diagram of the male reproductive system.
The ______ lead to vas deferens that ascends to the ______ and loops over the ______.
In the following Question, the Assertion and Reason have been put forward. Read the statements carefully and choose the correct alternative from the following:
Assertion: In the male reproductive system, the transport of sperm takes place in a fluid that also provides nutrition.
Reason: Protective glands and seminal vesicles secret in the vas deferens.
Sketch and label Human Male Reproductive System.
Write briefly about the Testis.
The canal through which each testis descends into the scrotum just before the birth of a male baby is ______.
Which accessory ducts are responsible for sperm transport and maturation in their correct sequence?
Each testis is divided into approximately how many compartments called testicular lobules?
