Answer:
plants need sunlight, water, and carbon dioxide to live.
Explanation:
Answer: Radioactive isotopes are one of the environmental waste products of nuclear energy.
Explanation:
Answer:
Radioactive isotopes
Explanation:
effect.
B. Disruptive selection divides a population into two new species.
C. Selective breeding creates a new species of dog.
D. A mutation spreads rapidly through a small population.
The example of genetic drift is A. The allele frequency of a population changes due to a bottleneck effect.
Genetic drift refers to random fluctuations in the frequency of alleles (variants of a gene) in a population over time. This can occur due to various factors, such as a reduction in population size or migration of individuals between populations.
The bottleneck effect is a type of genetic drift that occurs when a population experiences a sharp reduction in size, which can reduce the genetic diversity of the population. This can result in certain alleles becoming more common or being lost altogether, even if they were not necessarily more advantageous or disadvantageous for survival.
Disruptive selection (option B) and selective breeding (option C) are mechanisms of natural and artificial selection, respectively, and do not necessarily involve random fluctuations in allele frequencies.
Hence, A mutation spreading rapidly through a small population (option D) could be an example of genetic drift if it results in a change in allele frequency, but the fact that it spreads rapidly suggests that it may be under the influence of natural selection instead.
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B) Sex-Linked
C) Multiple Alleles
Hemophilia is a blood disorder that is caused by a recessive allele on the X chromosome and a condition occurs most often in males. What type of inheritance pattern is shown with hemophilia?
Answer:
B) Sex-Linked
Hemophilia is a sex-linked recessive disorder. These kinds of defects occur more often in men than in women.
Answer:
The Answer is B) Sex-Linked
Explanation:
It was on my test I got it Right!
Answer:
Atoms containing the same numbers of protons and different numbers of neutrons are isotopes.
Answer: it isn’t called a Volcano Eruption
Explanation: