Because the hemoglbin genes have been split into amino acids
Answer:
via hydrogen bonds; there are two between adenine and thymine and three between cytosine and guanine
Answer:
B
Explanation:
Crossing over is the process involved during meiosis of two chromosomes sharing genetic information with each other from each parent. This happens so the two daughter cells or sister chromatids have a variety of genetic information and so they are not completely identical. This leads to genetic diversity or variation.
Answer:
An ecologist must consider both of the speciation and extinction of an organism or when analyzing the diversity the life on earth because of the following reasons;
- It is a role of an ecologist
- It is part of their job
- This will tell the existence of the organism
- The organism’s life span on earth
- How it was existed and were extinct
Explanation:
Bottled water because people throw the empty bottles on the ground and animals get caught in it and hurt themselves or they mistake it as food and they eventually fill up their stomachs with it and they cant eat or drink anything to survive