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Zina [86]
3 years ago
12

1. Normal cells and cancer cells differ in several

Biology
1 answer:
Trava [24]3 years ago
4 0

Answer:

Mitosis Shape Change and stuff

Explanation:

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Hold gloves by the edge
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List the two types of fermentation AND tell where each takes place.
FromTheMoon [43]

Answer:

There are two types of fermentation, alcoholic and lactic acid. Fermentation follows glycolysis in the absence of oxygen. Alcoholic fermentation produces ethanol, carbon dioxide, and NAD+. Lactic acid fermentation produces lactic acid (lactate) and NAD+.

Explanation:

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The thalamus __________. the thalamus __________. contains the nuclei of cranial nerves vâ€"vii is the structure that connects t
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The thalamus is a bundle of about twelve nuclei in which every sense except smell has a synapse; it is the "gateway" to the cerebral cortex. The correct answer to blank above is "is a bundle of about twelve nuclei in which every sense except smell has a synapse; it is the "gateway" to the cerebral cortex".
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3 years ago
Honey Bees have a much different social and reproductive structure as compared to humans.
djyliett [7]

Answer:

Unlike the queen bee, which has 32 chromosomes, drones have half the chromosomal charge (n= 16), so they are considered haploid.

Explanation:

The system of determination of the sex in the bees —like in other insects— is called haplodiploidy, and consists of which the females of the species possess complete charge of chromosomes, whereas the males only possess half. This is what happens with the queen bee with 32 chromosomes, while drones only have 16 chromosomes, so they are considered haploid.

Additionally, as a characteristic of haplodiploidy, males only proceed from female gametes, so they can only contribute gametes to produce females of the species.

The other options are not correct because:

  • <em>Drones, with half of the chromosomal charge, </em><u><em>cannot be diploid</em></u><em>. </em>
  • <u><em>Monosomy and trisomy</em></u><em> are defects in the distribution of chromosomes during meiosis, which imply one chromosome less or one chromosome more in the normal chromosome charge respectively.</em>
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3 years ago
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