Gene mutations can be classified in two major ways: These mutations are also called germline mutations because they are present in the parent's egg or sperm cells, which are also called germ cells. When an egg and a sperm cell unite, the resulting fertilized egg cell receives DNA from both parents.
The error takes place when the genes are copied and chromosomes are divided. They can lead to genetic disorders that are inherited.
<h3>What is gene mutation?</h3>
The mutation of the gene is the change in one or more genes that can lead to genetic disorders or illness. The gene disorders are classified in the 2 ways as germline mutations which are present in the parent's cells and are called germ cells. That can take place when the egg of the parent cell and the DNA unit.
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Answer:
a
Explanation:
the rate of oxygen consumption were lower than rates of photosynthesis. Photosynthesis occurs at a faster rate than oxygen consumption, more oxygen present in atmosphere than carbon dioxide
Answer: <u>Option C
</u>
<u>Explanation</u>: Hills are the most common source of sediments because they lack vegetation. Plants and trees hold the soil and thus prevent erosion of soil layer with water. The sediments from the hilly areas get carried by rain water or runoff, and add to the water bodies, like lakes and streams.
Waste from mining industries don’t have sediments in their waste, so option B is incorrect.
Option A is incorrect because over-irrigation will not affect the soil layer, as it is firmly held by the roots of the crops.
Answer:
The growth of each plant
Explanation:
I'm not sure what the experiment was, but the growth of the plant is dependent on the amount of water, sunlight, and soil, and is therefore the dependent variable.
