Answer:
so they can find out what type of fossil it was
Explanation:
The correct answer is A. Helps identify high-risk individuals before a tumor develops.
Explanation:
Tumor suppressor genes are genes in cells that if working properly prevent tumors or cancer; this occurs because these genes regulate cell division, ADN repair, and programmed cell death. On the other hand, oncogenes regulate growth in cells, but similar to tumor suppressor genes, if they mutate or do not work properly they can lead to tumors or cancer.
This implies when doctors test the presence of either mutant oncogenes or tumor suppressor genes, they can determine if the individual is predisposed to develop a tumor because if there are mutant oncogenes or abnormalities tumor suppressor genes the individual is at high-risk; although, this does not imply the individual will definitively develop cancer or tumors as this is also related to environmental factors. According to this, genetic testing of these genes helps identify high-risk individuals before a tumor develops.
Greenhouse gases allow the sun’s rays to pass through
Greenhouse gases absorb infrared radiation from Earth’s surface
( sorry if it’s wrong)
Answer:
mitosis
Explanation:
Gametes are produced by mitosis (not meiosis) and after fertilization a diploid zygote is created. The single zygote cell never grows or divides my mitosis. It can only divide by meiosis to produce haploid cells once more, which then produce the main adult body.
Due to the high surface tension, the lungs remain crushed and you will not be able to breathe first.
During fertilization, the sperm and egg combine in one of the fallopian tubes to form a zygote. The zygote then descends the fallopian tube into a morula. Upon reaching the uterus, the morula becomes a blastocyst. The blastocyst then burrows into the inner wall of the uterus. This is a process called implantation.
The prenatal development process occurs in three major stages. The first two weeks after conception are called the germination period, the third to eighth weeks are called the fetal period, and the period from the ninth week to birth is called the fetal period.
Learn more about Fetus Developement here: brainly.com/question/1311741
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