The model shows the results of an experiment carried out by Gregor Mendel to see how the trait of height is inherited in pea plants. The letters T and t on the model show the alleles of each type of plant. What does the model show about the relationship between alleles and plant height?
A. All of the tall plants have two T alleles.
B. The short plant has two recessive alleles.
C. t is the dominant allele and T is the recessive allele.
D. Plants that have one T allele and one t allele can be either tall or short.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

genetic variation will increase because of a new habitat and food source.

explanation:

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.