Answer:
The debate between the chef, veterinarian, political activist, and farmer.
Resumes to: the idea of what is best? to farm animals or not.
Explanation:
The reason behind this answer is that in the first place the idea of "the best" option in the topic o farming animals or not is the debate. It has to deal with ethics, with empathy, and with the fact that we as humans have not pursued the best methods to farm animals. Therefore, activists expose the crude side of reality to force the people involved in these processes to change them.
If human sperm and eggs were produced by mitosis instead of meiosis, they would be diploid cells, possibly resulting in a zygote with an excess of chromosomes. This imbalance could lead to nonviable offspring and developmental complications, as necessary components for early development are only present in the egg cell.
Currently, human sperm and eggs are produced by the process of
meiosis
, which results in
haploid cells
that contain half the number of chromosomes as the parent cell. If, hypothetically, sperm and eggs were produced by mitosis, they would be
diploid cells
with a full set of chromosomes similar to normal body cells. With such a change, sexual reproduction, as we understand it, could not occur, as the fertilization event would result in a zygote with four sets of chromosomes, creating a significant imbalance in genetic material. This could potentially lead to numerous complications and abnormalities in the offspring, likely making them nonviable. Additionally, critical components necessary for early development are present in the cytoplasm of the egg cell, without which, no subsequent development would occur. In conclusion, the production of sperm and egg cells via mitosis instead of meiosis would fundamentally alter human reproduction and could potentially lead to severe problems in offspring development.
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Answer:
Abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.
Biotic factors, can be described as any living component that affects another organism or shapes the ecosystem.
Answer:
An abiotic factor is a nonliving physical and chemical composition of nature. An biotic factor is a living organisms that shapes an ecosystem.
Explanation:
B. The shoot is positively phototropic and negatively gravitropic; the root is positively gravitropic and negatively phototropic.
C. The shoot is positively gravitropic and negatively phototropic; the root is positively phototropic and negatively gravitropic.
Answer:
B for plato
Explanation:
O A building block of the nucleus
O A single "letter" of DNA
An entire strand of DNA
Answer:
A single letter of DNA.
Explanation: