This statement is true.
In the case of autosomal dominant disease, the person is either homozygous (which is very rare) or heterozygous. On the molecular level, either the mutation produced a new deleterious protein for the organism, or the mutation affected an existing protein in the physiological state and that a 50% activity is not enough to compensate for the needs. of the body.
In case of autosomal recessive disease, the sick person is always homozygous. If the two loci each have a different mutant allele, it is called a "composite heterozygote". People with autosomal recessive inheritance disorder have "mandatory heterozygote" parents.
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I believe its the mesosphere
Answer:
3. Fewer deer and more competition for panthers.
Explanation:
The answer that is most probable in this situation is that the number of panthers has decreased, causing there to be more deer for the leopards to prey on. Before this occurred, the leopards and panthers probably competed to prey on deer. If there are significantly less panthers around, more leopards will be able to prey on the deer in the ecosystem.This can also decrease the deer population and make more competition for the panthers, as their numbers would be small compared to those of the leopards.