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maria [59]
3 years ago
8

Explain how many cells are produced from one fertilised egg, after two cell divisions by mitosis

Biology
1 answer:
nikklg [1K]3 years ago
4 0
Human sperm and eggs contain 23 chromosomes. Human zygotes contain 46<span> chromosomes. The type of cell division that produces gametes with half the normal chromosome number is called meiosis. It is used to produce cells for repair and asexual reproduction.</span>
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A student found a grasshopper in their backyard and wanted to take it to school to show the teacher the next day. Thestudent put
Nat2105 [25]

Answer options:

  • The nucleus was unable to provide instructions for the other organelles in the cells.
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Answer:

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Explanation:

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4 0
3 years ago
What part of the intestinal tract prevents backflow of food from the stomach into the esophagus? a. diaphragm b. lower esophagea
lara31 [8.8K]

Answer:

The correct option is b. lower esophageal sphincter

Explanation:

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4 0
3 years ago
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Komok [63]
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and limewater is the test to show the presence of Carbon dioxide . 


6 0
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