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34kurt
3 years ago
7

Why is a circulatory system is important in meeting the needs of all cells throught an animals body

Biology
1 answer:
Anarel [89]3 years ago
3 0
Provide oxygen to all the cells
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2 years ago
The standardized taxonomic system is important to the scientific community because it provides several advantages. Which of thes
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Standard taxonomic system is important to the scientific community because it provide several advantages like that organise and classify the organism that organism can be easily categorised it helps to understand the characteristics of a specific organisms, it also benefited to universal recognition that scientific names are standardised and it is accepted universally and it also help to understand the similarities and differences between different species that belonging to the same genera.

(Drawbacks of modern taxonomy) :it is based on physical traits and it is also physically similar and species may not be related and it does not use molecular evidence

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3 years ago
What is the definition of cellular respiration?
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Explanation:

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2 years ago
What are some possible consequences of a mutation? Give a specific example for each consequence you list.
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Since all cells in our body contain DNA, there are lots of places for mutations to occur; however, some mutations cannot be passed on to offspring and do not matter for evolution. Somatic mutations<span> occur in non-reproductive cells and won't be passed onto offspring. For example, the golden color on half of this Red Delicious apple was caused by a somatic mutation. Its seeds will not carry the mutation.
</span>

A single germ line mutation can have a range of effects:

<span><span>No change occurs in phenotype.
Some mutations don't have any noticeable effect on the phenotype of an organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.</span><span>Small change occurs in phenotype.
A single mutation caused this cat's ears to curl backwards slightly.</span><span>Big change occurs in phenotype.
Some really important phenotypic changes, like DDT resistance in insects are sometimes caused by single mutations. A single mutation can also have strong negative effects for the organism. Mutations that cause the death of an organism are called lethals — and it doesn't get more negative than that.</span></span>
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3 years ago
White paper reflects all colors of the spectrum. It appears white under white light. It appears red under red light. Red paper o
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Red, both will be red, the red paper will absorb the white light and putt out red.
6 0
3 years ago
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