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elena-s [515]
3 years ago
15

How many double-helical DNA molecules will be present in the sperm and egg cells of dogs that are diploid animals that contain 7

8 replicated chromosomes in each cell that enters meiosis/
Biology
1 answer:
ElenaW [278]3 years ago
5 0

Answer:

39 double helical DNA molecules.

Explanation:

  • Meiosis always produces haploid cells.
  • Sperm and Eggs are produced after meiosis.
  • So, sperm and egg cells of dog would have 39 chromosomes and one double helix DNA molecule is present in each chromosome comprising 39 double helical DNA molecules.

<em>A chromosome has one DNA molecule before replication and have two DNA molecules after DNA replication.</em>

<em />

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Answer:

The correct answer would be - there will be wild type and double mutant (contains both the deletion mutation and the point mutation)

Explanation:

It is mention that the deletion mutation and point mutation are non-overlapping or no overlapping regions in the phage genome. A crossing-over event between the regions of these two mutations would get wild-type which means there would be neither point mutation nor deletion mutation and other would be a double mutant that contains both mutation - the point mutation and the deletion mutation.

Thus, the correct answer is - there will be wild type and double mutant (contains both the deletion mutation and the point mutation)

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The nurse is caring for a multiparous client after vaginal birth of a set of male twins 2 hours ago. the nurse should encourage
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3 years ago
under which conditions will plant cell mitochondria actively oxidize pyruvate and carry out oxidative phosphorylation?
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Cellular respiration has three stages: glycolysis, the Krebs cycle and oxidative phosphorylation. The Krebs cycle represents the oxidation of pyruvate.

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Organize the different cell parts and their function in the process of cellular respiration.
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Yuh that's it cheifff
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