Answer:
Cells such as chloroplasts are self replicating
Explanation:
a chloroplast is not a cell its an organelle.
Answer: Genetic engineering is a tool in biotechnology wgich is beneficial to both the organism, the society and the environment.
What is genetic engineering?
Genetic engineering is a technique in biotechnology in which genes of organisms are manipulated to produce desirable effects in the organism.
Genetic engineering provided benefit to both the organism as well as the society.
To the organism, it gives the organism an advantage of increased chances for survival, for example producing disease-resistant crops.
To the society, it enhances food production as plants produce more food when healthy.
To the environment, it enables these disease to disappear as they can no longer affect organisms.
Explanation:
Correct answer: C) Concentration gradient
The process of movement of a particle in a solution from the region of higher concentration to the region of lower concentration across a membrane is called as concentration gradient.
For example: If we drop a few drop of dye in a glass of water, it will diffuse along a concentration gradient, i.e, the region where dye is found in highest concentration to the region where it is in lower concentration.
It will occur until the concentration of dye become uniform in all the direction in the glass of water.
We are asked to fill up the blank space provided by the question above. The question above state that "<span>At higher doses, __________ causes twitching, irritability, panic, heart attack, and death." The statement talks about a term used when a person suffer such characteristics. The nearest term to described conditions once used by a person is called Cocaine.</span>
If a nurse suspects that a newly admitted infant is the
victim of child abuse, the following parental behaviors might support the
diagnosis of child abuse:
1. The parents focus on the child's role in sustaining the injury<span>
2. The parents are changing the account
of how the injury occurred
<span>3. Their explanation of how the
injury was sustained is not consistent with the injury</span></span>
