Answer:
The correct answer would be C. Involuntary responses are part of the autonomic system.
The autonomic nervous system (ANS) is sub-division of the peripheral nervous system (PNS) mainly associated with involuntary responses.
It regulates the psychological actions such as heart rate, respiratory rates, digestion, urination, sexual arousal, pupillary responses, thermoregulation, fight and flight responses et cetera.
B) the impact of asteroids and volcanic eruptions.
C) lack of atmospheric oxygen and volcanic eruptions.
D) global ice ages and the rise and fall of sea level.
The impact of asteroids and volcanic eruptions
B. support.
C. protection.
D. communication
I cant find the answer in my book! help?
We are given with 2 genes homozygous tall plants (TT) with homozygous short plants (tt). The ensuing offspring are tall, which implies the dominant attribute is tallness. this can be true since the chance of various height like all are short or some are tall and short could also be doable. answer is a
allele for tall plant height was dominant
Explanation:
Gregor Johann Mendel, called the "father of recent biology," was born in European country in 1822. His experiments showed that the inheritance of bound traits in pea plants follows explicit patterns, later turning into the inspiration of recent biology and resulting in the study of heredity.