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प्रश्न
Identify the labels from the given diagram.
उत्तर
A - Ampulla
B - Cervix
C - Vagina
D - Uterus
E - Endometrium
F - Ovary
संबंधित प्रश्न
Advantages of sexual reproduction.
What would be the ratio of chromosome number between an egg and its zygote?
The number of chromosomes in parents and offsprings of a particular species remains constant due to :
(a) doubling of chromosomes after zygote formation
(b) halving of chromosomes during gamete formation
(c) doubling of chromosomes after gamete formation
(d) halving of chromosomes after gamete formation
Distinguish between the following pair of terms:
Sexual reproduction and asexual reproduction.
Multiple choice question. Tick (✓) the correct choice:
Which of the following glands is responsible for bringing about changes during adolescence in boys and girls?
- pituitary
- adrenal
- thyroid
- testis
Explain why variations are observed in the offsprings of sexually reproducing organisms?
Differentiate between the following:
Regeneration in lizard and Planaria
Choose the correct answer from the options given below:
Which of the following statements, support the view that elaborate sexual reproductive process appeared much later in the organic evolution.
- Lower groups of organisms have simpler body design
- Asexual reproduction is common in lower groups
- Asexual reproduction is common in higher groups of organisms
- The high incidence of sexual reproduction in angiosperms and vertebrates
Explain the two types of fertilization.
Suggest a possible explanation why the seeds in a pea pod are arranged in a row, whereas those in tomato are scattered in the juicy pulp.
