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प्रश्न
Observe the diagram and answer the following questions.
- Label the indicated parts 1, 2 and 3 in the diagram.
- Where the fertilization of ovum occurs?
- Where does the embryo get implanted after fertilization?
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उत्तर
- 1. Oviduct
2. Ovary
3. Uterus - Fertilization of ovum occurs in oviduct.
- After fertilization, embryo gets implanted in uterus.
APPEARS IN
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
Internally, the uterus opens into:
Differentiate between the following pair:
Uterus and vegina
Differentiate between:
Implantation and pregnancy
Give appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.
Draw a sectional view of the human ovary. Label the following parts :
(ii) Secondary oocyte
(iii) Graafian follicle
(iv) Corpus luteum
Give Reasons
Most often only one embryo is formed at a time although there are two ovaries in women. Explain.
Multiple Choice Question:
Sterilization in the female involves cuffing and tying the
Penis is homologous to ____________.
Which of the following is a finger like structure and lies at the upper junction of the two labia minora above the urethral opening?
Egg is liberated from ovary in ______.
The estrus cycle is a characteristic of ______.
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.
Which structure in the ovary will remain functional in subject 2?
The fertilization of the human egg by the sperm takes place in ______
Where does fertilization take place?
Fertilization occurs in human females when the sperms and ovum reach simultaneously at ______
Read the following and answer from given below:
During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.
What is the signifacance of fertilisation?
Give reason:
Uterine lining becomes thick and spongy after fertilisation.
Bartholin's glands are homologous to ______.
Sketch and label - Graafian follicle.
