Advertisements
Advertisements
Question
Humans reproduce ______.
Options
asexually
sexually
Advertisements
Solution
Humans reproduce sexually.
Explanation:
Humans are sexually reproducing and viviparous. The reproductive events in humans include the formation of gametes (gametogenesis), i.e., sperm in males and ovum in females; the transfer of sperm into the female genital tract (insemination); and the fusion of male and female gametes (fertilisation), leading to the formation of a zygote.
APPEARS IN
RELATED QUESTIONS
Humans are ______.
____________ contribute about 60% of the total volume of the semen.
Define Spermatogenesis.
Describe the functions of the following:
Prostate gland
What are the accessory reproductive organs?
Differentiate between vas deferens and vasa efferentia.
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?
Give Technical Term:
Name the male reproductive cells of mammals.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Tubectomy involves the cutting and tying of the vas deferens in males.
Write the functional activity of the following structure:
Cowper’s gland
How are the sperms formed?
Write the functions of Seminal vesicle
What is the enzyme present in the acrosome of sperm?
In the given diagram represents the

Which of the following produces sperms in spermatogenesis?
Spermatids are transformed into sperm by a process called ______.
Sertoli cells are regulated by the pituitary hormone known as ______.
Ejaculation of human male contains about 200 - 300 million sperms, of which for normal fertility ______% sperms must have normal shape and size and at least ______% must show energetic motility.
Prostate glands are located below ______.
Seminal plasma in human males is rich in ______.
During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys
In human males, the testes lie in the scrotum, because it helps in the
Accessory glands of male reproductive system are
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.
List two roles of the Testis in the human reproductive system.
Answer the following question based on the human male reproductive system:
In which organ sperms are formed?
Answer the following question based on the human male reproductive system:
Name any two unpaired organs of male reproductive system
What is the significance of Testes being placed in Scrotal sacs?
The canal through which each testis descends into the scrotum just before the birth of a male baby is ______.
