Answer: Affiliative behavior
Explanation:
Affiliative behavior is the behavior in which social interaction is seen between two animals through cohesion, meeting, hugging, involvement with each other, playful acts etc. They try to display emotional and social bond between them.
According to the question, chimpanzees displaying embracing behavior , ticking and little wresting shows that they have social and emotional link with each other.
Thus, they have affiliative behavior rather than aggressive and anger-based behavior.
Answer:
A
Explanation:
I believe the answer is A
Cancer cells are cells gone wrong — in other words, they no longer respond to many of the signals that control cellular growth and death. As they grow and divide, the less likely they will become normal cells again
Answer:
The exchange of gases between the blood and tissue cells is internal respiration.
Answer:
Depends on your beliefs
Explanation:
1. State the problem
2. Write the hypothesis using if-then statements.
3. Include both variables
Answer:
A) altering the nucleotide sequence of the DNA fragment
Explanation:
Gel electrophoresis is a technique to separate the DNA fragments on the basis of their charges and size. DNA fragments are made to migrate through a gel in an electric field. DNA has nucleotides and the presence of phosphate groups makes it a negatively charged molecule. In the gel electrophoresis, DNA fragment migrates through the gel toward the positive pole. Also, the gel slows down the large molecules more than the small molecules. Therefore, the DNA fragments are separated by size. However, the sequence of the nucleotide of DNA fragments does not affect the rate of their migration in the gel.
