Answer:
Explanation:
if woman is homozygous than 0%
if she is heterozygous than 25% chance of having a son and he is color blind
<u>Answer</u>: an all or none response
According to the all-or-none law, it a certain threshol is crossed by a stimulus' strenght, it will cause a response in the nerve cell or muscle fiber. However, the strenght of the response will always be the same and will not vary with different stimulus strengths. The only requirement is for the threshold to be crossed.
Answer:
The ecosystem will become more stable because the pika will no longer be. there to eat the grasses, the birds will migrate to other ecosystems during. nesting season, and the soils will be able to absorb more of the monsoon. D.
Explanation:
More variation assists with survival. It increases the chance that at least some offspring of a parent survive.
C. all systems work together to maintain homeostasis.
an organism is a collection of Organ systems each of which must work in unison for proper function.
