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Andru [333]
3 years ago
13

Explain an earthworm’s movement on a plain glass tile

Biology
1 answer:
Paraphin [41]3 years ago
6 0

Answer:

Earthworms have microscopic hairs or bristles all over their body which provide the necessary traction while movement. ... Glass is smooth in nature so earthworms cannot move as the setae will not get sufficient surface support to move the body.

Explanation:

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Answer:

They are capable of regenerating body parts .

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Explanation:

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4 years ago
How many chromatids are in each replicated chromosome
DENIUS [597]
Each chromosome (replicated or not) contains 2 chromatids.
7 0
4 years ago
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A cross between heterozygotes for a single trait will lead to a genotypic ratio of 1:2:1. How many phenotypes will be observed i
Vladimir79 [104]

There will be 3 phenotypes observed if incomplete dominance is occurring in this organism.

<h3>What is incomplete dominance?</h3>

The so-called incomplete dominance is the one in which the alleles are expressed in heterozygosity, however, they produce an intermediate phenotype, since none is totally dominant. In the case of complete dominance, the phenotype is equal between zygotes and heterozygotes.

With these information, we can conclude that there will be 3 phenotypes observed if incomplete dominance is occurring in this organism.

Learn more about phenotypes in brainly.com/question/20730322

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