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Question
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
Options
Choroid
Chorion
Amnion
Allantois
Solution
Choroid
Explanation:
Chorion, Amnion, and Allantois are extraembryonic membranes that protect the developing embryo and provide it with nutrition.
RELATED QUESTIONS
After puberty human female shows cyclic changes in her reproductive system. Explain structural and hormonal changes in the uterus.
(OR)
Give reasons :
(1) Scrotal sac serves as thermoregulator.
(2) Corpus luteum gets converted into corpus albicans in absence of fertilization.
(3) Missing of menses is the first indication of pregnancy.
(4) Surgical sterilization is a permanent method of birth control. (5) Human egg is microlecithal.
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:
Name the two hormones secreted by 1.
Complete the following sentences with appropriate word:
The female equivalent of the penis is the _______.
Multiple Choice Question:
Sterilization in the female involves cuffing and tying the
Which part of the fallopian tube collects to ovum after ovulation?
The estrus cycle is a characteristic of ______.
Extra-embryonic membranes of the mammalian embryo are derived from ______.
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.
Which structure in the ovary will remain functional in subject 2?
Describe the female reproductive systems in humans.
The diagram given below shows a section of the human ovary.
- Name the process for the release of the part labelled 1.
- Write the name of the structure marked 2.
