In the ovary, all eggs are initially enclosed in a single layer of cells known as a follicle, which supports the egg. Over time, these eggs begin to mature so that one is released from the ovary in each menstrual cycle.
The cattles are heterozygous for both the traits (horns and feet). This means that the genotype of the cattles is PpCc, and the phenotype of these cattles is 'no horns and cloven hooves'. The gametes formed will be : PC , Pc , pc , pC.
The cross between them is shown in the attached punnet square. Now, the number of off springs having the same phenotype as the parents (that is no horns and cloven hooves) are 9.
So, the probability of the off spring having the same phenotype as the parent cattles is (9 ÷ 16) × 100 = 56.25 %.
D.) southwest has the warmest climate
Plants on earth produce the molecules necessary for animals to live through photosynthesis. And animals produce the molecules necessary for plants to live through cellular respiration. Plants and animals have evolved together on earth in ways that complement each other, because it benefits both of them.
Answer:
Personality type A
Explanation:
The' <em>Type A and Type B personality theory</em>' is a hypothesis describing two contrasting personality types.
According to the theory,a people with Personality A are more competitive, highly organized, ambitious, impatient, highly aware of time management and are aggressive. This personality is commonly associated with coronary disease and other stress related disorders.
Personality B are the opposite of A, they tend to be more relaxed, less 'neurotic', 'frantic',and 'explainable',