Home
Class 12
BIOLOGY
In bryophytes meiosis occurs in -...

In bryophytes meiosis occurs in -

A

Spores

B

Gametes mother cells

C

Gametes

D

Spore mother cells in capsule / sporophyte / sporogonium

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question "In bryophytes meiosis occurs in -", we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Bryophytes**: - Bryophytes are non-vascular plants that include mosses and liverworts. They are known as amphibians of the plant kingdom because they require water for sexual reproduction. 2. **Life Cycle of Bryophytes**: - The life cycle of bryophytes alternates between two generations: the gametophyte (haploid) and the sporophyte (diploid). - The main plant body of bryophytes is the gametophyte, which produces gametes. 3. **Formation of Zygote**: - When gametes (male and female) fuse, they form a diploid zygote. This zygote develops into the sporophyte. 4. **Sporophyte Development**: - The sporophyte is multicellular and diploid. It is dependent on the gametophyte for nutrition. 5. **Meiosis in Bryophytes**: - Meiosis occurs in the sporophyte generation, specifically in the spore mother cells (also known as sporogenous cells) found in the capsule of the sporophyte. - This process of meiosis results in the production of haploid spores. 6. **Conclusion**: - Therefore, in bryophytes, meiosis occurs in the sporophyte, specifically in the spore mother cells located in the capsule of the sporophyte. ### Final Answer: In bryophytes, meiosis occurs in the sporophyte, specifically in the spore mother cells located in the capsule. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

In Pteridophytes, meiosis occurs in

Zygotic meiosis occurs in

Zygotic meiosis occurs in

Zygotic meiosis occurs in

In plants meiosis occurs in

Meiosis occurs in Tomato in

Meiosis occurs in root tip.

In Dryopteris, meiosis occurs at the of