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klio [65]
2 years ago
10

What is the difference between gradualism and punctuated equilibrium?.

Biology
2 answers:
Ann [662]2 years ago
8 0

Answer:

The gradualism model depicts evolution as a slow steady process in which organisms change and develop slowly over time. In contrast, the punctuated equilibrium model depicts evolution as long periods of no evolutionary change followed by rapid periods of change.

Explanation:

Hope this helps!

SpyIntel [72]2 years ago
6 0

Answer:

The gradualism model depicts evolution as a slow steady process in which organisms change and develop slowly over time. In contrast, the punctuated equilibrium model depicts evolution as long periods of no evolutionary change followed by rapid periods of change.

Explanation:

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Explanation:

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Why do some organisms reproduce asexually?
Slav-nsk [51]
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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>
3 0
2 years ago
Ae there any lizards that are big and do not need heat lamps?
ArbitrLikvidat [17]

Answer:

no i dont think so

Explanation:

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