Answer: in order to form a new organism, two gametes -- the sex cells, sperm and egg -- must fuse, further mixing the genes to produce more genetic diversity. Asexual reproduction is one organism dividing into two organisms without shuffling its genes, so the offspring has the same version of genes as did the parent.
According to the research, the correct option is Control. Most parents are confronted with their child's needs for autonomy and control during adolescence.
<h3>What is
adolescence?</h3>
It is the period of human development after childhood and that covers from puberty to the complete development of the organism where the abstract and formal thought appears, the establishment of identity.
It is a process of autonomy, which usually appears surrounded by conflicts and resistance, in which the subject seeks to achieve independence where the parents seek to exercise control over the adolescent but not over their sense of self or identity.
Therefore, we can conclude that according to the research, the correct option is Control. Most parents are confronted with their child's needs for autonomy and control during adolescence.
Learn more about adolescence here: brainly.com/question/28098908
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Answer:
Angle of light source
Explanation:
Independent variable is the variable that the experimenter changes or manipulates in an experiment in order to bring about a measurable response, which is the dependent variable.
In this question, a student wants to investigate the effects of phototropism in bean plants. She places a light source directly above one plant, at a forty-five degree angle to another, and at a ninety-degree angle from the third. This shows that the variable being manipulated (independent variable) is the ANGLE OF THE LIGHT SOURCE.
A signal reaches a cell mostly in the form of a signalling molecule binding to a receptor on the cell surface. This binding activates a chain of events that amplifies the signal and transfers it inside the cell. Protein kinases phosphorylate proteins and cause their activation or deactivation, or in general modify their activity. When a signalling molecule binds to a receptor, a cascade is activated and the second messengers, such as cAMP, are synthesized. cAMP molecules activate the protein kinases, which phosphorylate specific proteins and activate them.
Answer:
Bone marrow, amniotic fluid, and brain
Explanation:
In the choices, I notice that liver is also a part of Adult stem cells but so are the ones I mentioned.
Adult stem cells are found in small numbers in most adult tissues. To not get confused by embryonic stem cell, adult stem cells are there to replace dead cells throughout the growing process of a human which is also called somatic stem cells but this type of cells helps with the brain, bone and fluid
Hope this helped :)
