Answer:
Question 1 - c. vv
Question 2 - b. Any of the non-sex chromosomes
Question 3 - b. Eukaryotic
Explanation:
Question 1
As explained, the gene for normal wings (V) is a dominant gene while the gene for the vestigial wings (v) is recessive. Dominant genes overpower any recessive genes.
VV - Two dominant genes will produce the dominant trait
Vv - The dominant gene (V) overpowers the recessive gene (v) and produced the dominant trait.
This means that the only way to have a fly with vestigial wings is if the fly has 2 recessive genes. This means that our answer is c. vv
Question 2
An autosome is defined as any of the non-sex chromosomes.
Question 3
Linear chromosomes are a type of chromosome most often found in eukaryotic cells. On the other hand, prokaryotic cells usually have circular chromosomes. This means that our answer is b. eukaryotic
~Hope this Helps!~
<span>This occurs when the cytoplasm is replaced by hard keratin over time as the skin changes, this is what results in the scale like patterns that are observed.</span>
Answer:
polio
Explanation:
please mark me as brainliest
Answer:
Sarcomere
Explanation:
The sarcomere is the smallest contractile unit of muscle. It extends from one Z disc to the next and therefore, is the region between two consecutive Z discs. It contains an A band flanked by half an I band at each end. Contraction of a muscle fiber occurs as the sarcomeres within the myofibrils shorten. During the shortening of the sarcomere, the thin actin filaments slide past the thick myosin filaments and approach one another. The resultant shortening of the I band and complete disappearance of H zone cause contraction of muscle fiber.
A red shift means that the object is moving away from you.
