Question

Heterosis (Hybrid vigour) desirable in vegetatively propagated plants because :

Answer 1

( A ) Vegetative reproduction help to multiply fast.

( B ) It is due to homozygosity.

( C ) These plants are easy to cultivate.

( D ) Heterosis is maintained for a longer duration.

Answer 2

Answer:

Heterosis ( Hybrid Vigour ) desirable in vegetative propagated plants because hybrid vigour can be maintained for longer duration

Explanation:

Heterosis or Hybrid Vigour is the increase in the characteristics of plant such as size of plant, its growth rate  and fertility.

These Hybrid vigours are produced by the cross of two pure breed lines of parents containing desirable characters.