Home
Class 12
BIOLOGY
In Ulothrix, meiosis takes place in...

In Ulothrix, meiosis takes place in

A

Cells of the filament

B

Holdfast

C

Ztgote

D

Zoospores.

Text Solution

Verified by Experts

The correct Answer is:
C
In Ulothrix sexual reproduction is of isogamous type.Two isogaeters of +and-strain come together and fuse as a result a quadriflagellate zygospore is formed which floats on water after sometiome it rests on the bottom of the pond at this time its four flagella disintegrate and a wall is fromed surrounding it from all sides.After taking rest for a long period this zygote divides meiotically and gives rise to 16 zoospores.THese zoopores come out of sac and give rise to the new plants of Ulothrix.
Promotional Banner

Similar Questions

Explore conceptually related problems

Zygotic meiosis takes place in

Ulothrix is

Ulothrix is

In Ulothrix, meiosis occurs in

In flowering plants, meiosis takes place during

Pick out the correct statements. (a)Mitosis takes place in the somatic cells and the meiosis takes place in the germ cells. (b)During mitosis, the DNA replicates once for one cell division and in meiosis, the DNA replicates twice for two cell division. (c)mitosis and meiosis occur both in sexually and asexually reproducing organisms

Meiosis can take place in :-

In ferns, meiosis takes place at the time of