Answer:
D. when each chromosome is duplicated
Answer:
Basal Layer
Explanation:
The epidermis contains a variety of cells. Most of the cells are keratinocytes, which are formed by division of stem cells in the basal layer.
Answer:
The correct option is
b.) The weight of the chicken would increase, but there would be no
change in mass.
Explanation:
Jupiter is a larger and more massive planet than Earth.
The gravity of Jupiter is much more than Earth.
The weight of an object on a planet depends on the planet's gravity.
The weight of an object on a planet = (mass of the object)
(gravity of the planet)
Therefore the mass of an object is the same on any plant irrespective of the gravity of the planet.
Since the gravity of Jupiter is more than that of Earth then the weight of the chicken on Jupiter will be more than the weight of the same chicken on Earth.
Therefore the correct option is
b.) The weight of the chicken would increase, but there would be no
change in mass.
Answer:
We could feed them with another type of food free of silver salts.
Explanation:
When talking about a phenocopy, we are referring to individuals who genotypically should be expressing a determined phenotype, but due to environmental influence, they express another phenotype. This is a non-inheritable phenotype, so it is not considered a mutation.
If we grow thy flies feeding them another type of food that does not include silver salts, and let them mate and reproduce, they will express the real phenotype, because they will not be influenced by the food. In the following generation, there will be dark individuals carrying the dominant allele, and yellow individuals, with the recessive genotype.