Answer:
one sperm fertilizes the egg cell, forming a diploid zygote
Explanation:
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Answer:
Gravity?
Explanation:
Gravity is a force that causes anything with matter to fall to the ground.
Autonomic nervous system innervates the entirety of the gastrointestinal tract
Answer:
b. A virus that infects bacteria.
Correct answer: A) The eradication of childhood illnesses
Stem cell are the type of biological cells that have the ability to differentiate into other cell type and can divide to produce different types of cells in the body. They are called regenerative cell which renew itself, they are found in multi-cellular organism.
It can be used as a renewable source of cell replacement and tissue, it can treat serious and common type of disease without organ surgeries and transplantation. It can treat spinal injury, heart disease, diabetes, stroke and osteoarthritis. It has been successfully used in bone marrow transplantation.
Hence, the correct answer would be the eradication of childhood illnesses
