Answer:
Transmission of genetic information from parent to offspring is termed vertical gene transfer. Lateral movement, or movement of genetic information from a donor to an unrelated recipient, is called horizontal gene transfer.
Explanation:
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Answer:
300,000 years ago
Explanation:
Homo sapiens evolved from their early hominid predecessors between 200,000 and 300,000 years ago and developed a capacity for language about 50,000 years ago.
All of them are <span>Levels of Organization of Living Things
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Answer: Option B
Explanation: The thin layer that forms the outer covering of the cell is known as the cell membrane. It is composed of the lipid bilayer which as embedded proteins.
This membrane is selectively permeable which means it allows only specific molecules to pass through them.
The main function of cell membrane is to protect the cell from the outer environment and by the invasion of harmful bacteria and viruses.