You have to tell us what are the following ps delete my anwser afterwords
1. B: AA or aa (homo means "the same," these are identical traits.)
2. B (hetero means "different", and these are different types of traits."
Explanation:
Cardiac muscles straited involuntary helps to pump blood through the body.
skeletal straited voluntary helps in body movement.
smooth non straited involuntary helps food to go digestive tract.
Answer:
homozygous recessive for shortness
Explanation:
Since the tallness allele is dominant over the allele for shortness, the quickest way to determine the zygosity of a tall pea plant is to test cross with a plant that is homozygous recessive for the allele.
<em>When this is done, analysis of the phenotypes of the offspring of the test cross will give an indication of the zygosity of the parent. If it is homozygous tall, all the offspring are expected to be tall while if it is heterozygous tall, 50% of the offspring are expected to be tall and 50% short.</em>
Wel homeostasis is maintained by sneezing, yawning, blinking, sweating,etc. Im not really sure if this is gonna help you but its better to have some idea then no idea!