Advertisements
Advertisements
Questions
Give the names:
Any two sexual diseases.
Name any two sexual diseases.
Write the name of any one sexual disease.
Advertisements
Solution
Sexual diseases are syphilis and gonorrhoea.
Notes
Students should refer to the answer according to their questions.
RELATED QUESTIONS
Explain the process of development in human beings.
State the changes that take place in the uterus when Implantation of embryo has occurred
Give scientific reasons: When an ovum gets fertilized, menstrual cycle stops temporarily in a woman.
Where is the female gamete formed in humans?
fertilisation in humans can occur only once in a month. Why?
Name the organs which produce ova (or egg cells) in human females.
Describe the process of fertilisation in humans and development of embryo briefly.
What is ovulation?
The ratio of the number of chromosomes in a human zygote and a human sperm is ______
In humans, the fertilization takes place in:
The diagram below represents two reproductive cells A and B. Study the same and then answer the questions that follow:
 |
- Identify the reproductive cells A and B.
- Name the specific part of the reproductive system where the above cells are produced.
- Where in the female reproductive system do these cells unite?
- Name the main hormones secreted by the (1) ovary (2) testes.
- Name an accessory gland found in the male reproductive system and state the function of its secretion.
Describe the role of the following in human beings:
(i) Seminal vesicles
(ii) Prostate gland
Name the following:
Two accessory glands in the male reproductive system.
Identify the given diagram.
Name the parts 1 to 5. 
Differentiate on the basis of what is indicated in brackets :
The prostate gland and Cowper’s gland (the nature of secretion)
Choose the Odd One Out:
Choose the Odd One Out:
A zygote is formed by the fusion of a male gamete and a female gamete. The number of chromosomes in the zygote of a human is ______.
Which stage of human reproduction involves the fusion of sperm and egg to form a zygote?
