In the crossing of two hybrid plants for the color flowers trait can be seen that the phenotypes are purple flowers and white flowers and in the descendants the phenotypes, genotypes and probabilities are purple flowers Bb (50%), purple flowers BB (25%) and white flowers bb (25%).

Explanation:

For the flower color trait, the dominant allele is purple (B) and the recessive allele is white (b). The planted cross shows two purple hybrid flowering plants (Bb) and the offspring can be seen in Punnet square:

Crossing: Bb X Bb

Alleles B b

B BB Bb

b Bb bb

The results in the offspring are:

Plants with purple heterozygous flowers Bb 50%.
Plants with pure purple flowers BB 50%.
Plants with white flowers bb 25%.

3 0

3 years ago

What is the name of the bone that makes up the backbone in humans? Cartilage Skull Tendon Vertebrae

Goshia [24]

Answer: Vertebrae

Explanation: Your back is composed of twenty-four individual bones called vertebrae that are stacked one on top of the other to make up your backbone or spinal column. The entire column sits on the sacrum, a large triangular bone that connects the spine to the hips. The top seven vertebrae in the neck are called the cervical spine.

8 0

3 years ago