The saliva has enzymes that start to break down food using the lock and key system.The teeth chews the food and begins mechanical break down of food
The volume of the cube increases by eight.
Answer:
Hair color in guinea pigs, with genotype bb, what is the phenotype? In guinea pigs, dominant allele "B" states for black fur, while the recessive allele "b" states for white fur. If an animal has genotype bb, it means that it has two alleles for white fur. Thus, the phenotype of the animal is white.
Explanation:
Answer:
Punnet square can be described as a diagram which is used to check the probability of offsprings produced by crossing over of parents.
If a homozygous white plant is crossed with a heterozygous white plant, then none of the F1 offsprings will not have purple flowers. Considering white-flowered plant to be dominant for the trait.
If a heterozygous white plant is crossed with a heterozygous white plant, then about 25% of the F1 plants will have purple flowers. Considering white trait to be dominant.
