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schepotkina [342]
3 years ago
5

Which of these is an example of commensalism?

Biology
2 answers:
Eduardwww [97]3 years ago
8 0
Your answer would be B
PolarNik [594]3 years ago
3 0
The answer is B because commensalism means one benefits while the other neither benefits nor is hurt. the humming bird benefits but nothing happens to the flower.
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How does studying rocks and shells of aquatic organisms help scientists understand the history of Earth's climate?
Usimov [2.4K]

Earth climate has a lot to do with weathering of rocks. When the temperature is high, there is more weathering of rocks, when the temperature is low, weathering of rocks is less.

<u>Explanation:</u>

Studying the rocks which is the field of Geology is done to study about the minerals, and other useful substances which tells a lot about the climate of the planet Earth.

The increase in the weathering of the rocks tells about the high temperature of the planet Earth. In the previous times, when there was less of carbon dioxide in the atmosphere, the temperature used to be low, there was less weathering of the rocks.

8 0
3 years ago
What is meant by basal level transcription?
IRISSAK [1]
Basal level transcription is the transcription of genes necessary for some basal functions of the cell (cell respiration, cell metabolism, etc). This basal level transcription is characteristic for every cell in the organism - brain cells, liver cells, muscle cells, etc. It is important that every basal function of each cell in the organism remains same and in the homeostasis. Transcription of genes other from those important for basal functions occurs in tissue-specific, time-specific manner.
6 0
4 years ago
Which of mendel's laws explains the following statement: when breeding fruit flies, phenotypes for yellow bodies and long bristl
Archy [21]

Mendel's law of Independent assortment explains the statement, "when breeding fruit flies, phenotypes for yellow bodies and long bristles are inherited separately."

<h3>What is the law of independent assortment?</h3>
  • The alleles of two additional genes are sorted into gametes independently of one another, following the law of independent assortment.
  • Receiving one allele for one gene does not affect receiving another allele for a different gene.
  • Mendel's experiment consistently showed that the progeny's qualities are always distinct from those of their parents.
  • He developed the Law of Independent Assortment based on this.
<h3 /><h3>What are the reasons for Independent assortment?</h3>
  • Meiosis involves the independent assortment of cells.
  • Chromosomes that have undergone this process are haploid and have been divided in two.
  • It is crucial to comprehend the law of segregation to comprehend the law of independent assortment.
  • In this, two unique genes are present in various gamete cells.
  • However, when the maternal and paternal genes are randomly divided results from the law of independent assortment.

While breeding fruit flies, phenotypes for yellow bodies and long bristles are inherited separately, which is based on Mendel's law, "the law of Independent assortment."

Learn more about the law of Independent assortment here:

brainly.com/question/12338476

#SPJ4

4 0
2 years ago
Which species is most likely to exhibit clumped dispersion?
Sliva [168]
Search Results
Featured snippet from the web
Clumped dispersion. In a clumped dispersion, individuals are clustered in groups. A clumped dispersion may be seen in plants that drop their seeds straight to the ground—such as oak trees—or animals that live in groups—schools of fish or herds of elephants.
7 0
3 years ago
What adaptations does the small intestine make for absorption?
mariarad [96]

The adaptations in which the small intestine make for absorption is the presence of a finger-like structure called villi.

<h3>What is Villi?</h3>

These are finger-like structures found in the small intestine which increase the surface area for absorption.

They possess blood vessel which ensures the nutrients are transported to other parts of the body.

Read more about Villi here brainly.com/question/1293500

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8 0
2 years ago
Read 2 more answers
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