4. Cross-pollination is the transfer of pollen from the
flower of one plant to the flower of a plant having a different genetie
constitution​


Sagot :

Answer:

Plant genetics is the study of genes, genetic variation, and heredity specifically in plants. ... Chloroplasts thus provide an additional reservoir for genes and genetic ... The study of plant genetics has major economic impacts: many staple crops ... traits of pea plants, such as their height, flower color, and seed characteristics.

Explanation:

pa BRAINLY PO