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

In type 1 diabetes, the ________ may be destroyed by an autoimmune disease.

Nat2105 [25]

In diabetes the pancreas is probably destroyed as diabetes affects the pancreas

3 0

3 years ago

Los principales componente de la sangre

Karolina [17]

Answer:

La sangre es un fluido corporal especializado. Tiene cuatro componentes principales: plasma, glóbulos rojos, glóbulos blancos y plaquetas. La sangre tiene muchas funciones diferentes, que incluyen: transportar oxígeno y nutrientes a los pulmones y los tejidos.

Explanation:

7 0

3 years ago