Answer:
A. They have different genetic sequences but are found in the same location on a chromosome.
Explanation:
In genetics, alleles are the variant form of a gene. According to Mendel, there are usually two alleles for most genes except for few cases where there are multiple alleles. Each allele of a pair is contributed by each parent during sexual reproduction. For example, in a gene Tt, the alleles are T for tallness and t for shortness.
Alleles of the same gene are related in such a way that they have different genetic sequences but are found in the same location on a chromosome. The different genetic sequences makes them alternative form of each other.
The processes that describes the effect Earth’s atmosphere has on Earth’s biosphere is Ocean levels rise from glaciers melting
Answer: Option B
<u>Explanation:</u>
The earth’s biosphere is a region where the life on earth occurs; the atmosphere is a region of the earth that is made up of gases in the universe. The earth was designed in such a way that the gases in the atmosphere are balanced but due to improper human activities, the percentage of the gases in the atmosphere has become unbalanced, this causes global warming.
Answer:
Explanation:
Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism.
In addition to binding actin, the myosin heads bind and hydrolyze ATP, which provides the energy to drive filament sliding. This translation of chemical energy to movement is mediated by changes in the shape of myosin resulting from ATP binding.
