Question

What are the disadvantages of self pollination ?

Answer 1

Explanation:

1. Continued self pollination , generation after generation, may lead to the weakening of the variety or the species .
2. the weaker or defective character of the variety or breed can't be eliminated.
3. it does not yields new varieties.

Answer 2

You got disadvantages so now ..

Following r sm advantages of self pollination.:

• One single plant can pollinate better which makes the fruit better.
• Another plant (flower) is not necessary for fruits production.
• The so grown fruits and seeds are better in comparison to cross pollinated fruits.
• Self pollination is fast effective and sure for cross-pollination. is a little unsure ....

Please mark as brainiest answer....