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प्रश्न
How many eggs do you think were released by the ovary of a female dog which gave birth to 6 puppies?
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उत्तर
Dogs have multiple births, so several eggs are released and develop at the same time. If fertilised, each egg implants in the uterine wall and develops into a puppy. The gestation period in dogs is about 56 to 72 days, and a typical litter contains approximately six puppies, although this number may vary depending on the breed. Therefore, it can be concluded that approximately 6 eggs were released by the ovary, resulting in the birth of 6 puppies.
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संबंधित प्रश्न
Name the function of the following:
Endometrium
Name the function of the following:
Fimbriae
State the function of Ovary.
Choose the odd one in each of the following:
Seminiferous tubule; ovum; epididymis; sperm duct; urethra
The following diagram represents the vertical sectional view of the human female reproductive system.
Label the parts indicated by the guidelines 1 to 8.
Mention the exact location of the following :
Corpus callosum
Choose the correct answer:
Ovum is a ______________
Choose the correct answer:
Cervix is a part of ________________
Differentiate between the graafian follicle and corpus luteum.
The below diagram represents the sectional view of the female reproductive organs of a mammal.
(i) Label the parts numbered 1 to 7.
(ii) What are the main functions of the parts labeled 2, 5, 6?
Name the Following
Surgical operation of the fallopian tubes in females for family planning.
Estrogen is secreted by ______
Which of the following are accessory ducts of female reproductive system?
______ is homologous to Bartholin's glands.
The birth canal is formed by ______.
How many lobes are generally present in each mammary gland?
Which of the following is a finger like structure and lies at the upper junction of the two labia minora above the urethral opening?
Identify the odd one from the following.
When both ovaries are removed from rat which hormone is decreased in blood?
Extra-embryonic membranes of the mammalian embryo are derived from ______.
Endometrium undergoes cyclical changes and help in uterine movements.
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.
If the peak of Hormone A does not appear in the study for Subject 1, which of the following statement is true?
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.
For subject 2 it is observed that the peak for hormone B has reached the plateau stage. After approximately how much time will the curve for hormone B descend?
When sperm is deposited into the vagina which route does it travel?
Match the following:
| Ovaries | Bean shape |
| Fallopian tubes | Almond shape |
| Uterus | Funnel – shape |
| Kidney | pear-shaped |
______ is not a part of the female reproductive system in human beings.
In absence of fertilization, corpus luteum degenerates into ______.
Which statement correctly describes the basic composition of each breast?
What are the clusters of milk-secreting cells within mammary lobes called?
