Home
Class 12
BIOLOGY
Mention the event that induces the compl...

Mention the event that induces the completion of the meiotic division of the secondary oocyte

Text Solution

Verified by Experts

Secondary oocyte completes meiosis - II only when a sperm enters its cytoplasm. It forms a larger cell, the ootid and a small cell, the second polar body
Promotional Banner

Topper's Solved these Questions

  • VERY SIMILAR TEST 3

    ARIHANT PRAKASHAN|Exercise Section B (Zoology) Group B|9 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANT

    ARIHANT PRAKASHAN|Exercise CHAPTER TEST |20 Videos

  • VERY SIMILAR TEST 1

    ARIHANT PRAKASHAN|Exercise Section - B (Zoology)|26 Videos

Similar Questions

Explore conceptually related problems

The longest phase in meiotic division is:

The stage between two meiotic divisions is called:

Identify the statements as correct or incorrect with explanations for your answer (i) FSH acts on the Leydig cells and stimulates synthesis and secretion of androgens. (ii) The increased level of GnRH acts on the anterior pituitary and stimulates the secretion of gonadotropins, i.e. LH and FSH. (iii) The fully grown primary oocyte completes mitotic division producing two daughter nuclei, i.e. secondary oocyte and first polar body. (iv) Ovum is a rounded, motile cell having abundant cytoplasm called ooplasm and a large nucleus termed as germinal vesicle.

2n = 16 is in a primary spermatocyte which is in metaphase of first meiotic division. What shal be the total number of chromatids in each of the secondary spermatocyte?

In humans, at the end of the first meiotic division, the male germ cells differentiates into

Penetration of spermatozoan into the egg at fertilisation triggers metaphase-II in the secondary oocyte. This phenomenon is known as .......

Which of the following is key event of anaphase of mitotic division?

Mention how the induced emf is related to the self inductance (L) of the coil.

Two adjacent coils have a mutual inductance of 200 mH. Find the emf induced in the secondary when the current through the primary is increased from 0 to 10 ampere in 10 millisecond.