Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
Different stages involved in meiosis:
(a) The diploid number of chromosomes appear
(b) Homologous chromosomes pair with each other , shorten and thicken
(c) Replication has occurred and the chromatics visible at equatorial plane
(d) Homologous chromosomes move apart except at the chissmata where the chromatids have exchanged portions
(e) A spindle forms and homologous chromosomes move to opposite ends taking the exchanged portions with them.
(f) Homologous chromosomes seperated but not enclosed in nuclear membranes
(g) Spindles form at right angles to the first one and the chromatids separate
(h) Four nuclei appear , each enclosing the hapoid number of chromosomes
(i) Cytoplasm divides to form four gametes.
APPEARS IN
संबंधित प्रश्न
Meiosis occurs only in __________ cells.
Fill in the blank:
Meiotic division is also called ______ division.
Choose the correct answer :
Mitosis results in
Where does the meiosis occur in our body?
Differentiate between
Mitosis and Meiosis.
Give Technical Terms
The process during which the meiosis occurs in human beings.
Complete the following sentence with appropriate word :
The stage between Meiosis-I and Meiosis-II is called ______.
Multiple Choice Question:
The process of meiosis takes place to produce
A bivalent of meiosis-I consists of
Meiotic cell division is also termed as reduction division because of :
