Hybridization . 1. Occurs frequently in nature 2. Is the process of gene combination in a lab 3.Usually produces offspring that cannot reproduce 4.Creates genetically identical offspring

Option-3

Explanation:

Hybridisation is an artificial process which is performed by humans to form a product by the combination of genes.

The genes or trait of desire are selected from two different organisms as a result of which a new hybrid organism is formed which contains the selected traits of organisms. The hybridisation can also be termed as the selective breeding and was practised by the humans from 10,000 years ago.

Since the hybridisation produces the infertile offspring as it produced artificially therefore Option-3 is correct.

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: