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2 years ago

This is an animal with a backbone or a notochord.

Biology

1 answer:

lora16 [44]2 years ago

4 0

Answer:

Chordates share some common traits. At some point in their life cycle, they have a notochord, a nerve cord, and pharyngeal (fayr uhn JEE uhl) slits in the neck or throat. The notochord is a flexible rod that supports the animal's back. ... Sharks are one type of vertebrate animal that have backbones made of cartilage.

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Point mutations in noncoding regions of dna result in __________.

vladimir2022 [97]

<h2>Answer </h2>

Neutral Variation

Explanation

Point mutations in noncoding regions of DNA result in neutral variation. The alleles which neither considerably sum to nor exceedingly lower from body consistency. It is the accumulation of such alleles located within a community that can be explained as expressing neutral variation. Neutral Variation implies in various alleles that are existing at an assigned genetic locus because those alleles are not distinct by natural selection.

3 0

2 years ago

What is Chlamydomonas?

saveliy_v [14]

Chlamydomonas is a unicellular algae. It occurs in many Varieties .Most of these are free floating,fresh water green algae.

<h2>More information</h2>

the plant body is unicellular and biflagellate.
the cell is spherical or cylindrical in shape .
the Protoplasm of the cell is always surrounded by a thin cellulose wall .
a pair of flagella of equal size is present at the anterior end. it moves by the lashing actions of the flagella.
usually two contractile vacuoles are present .
it contains a single nuclear suspended in colourless portion of the cytoplasm .

8 0

2 years ago

List the 9 main types of evidence that is compelling for rapid climate change

barxatty [35]

Answer:I got it

Explanation:

Carbon Dioxide Concentrations in the Atmosphere Are Increasing

Global Temperature Rise

Shrinking Ice Sheets

Warming Oceans

Glacial Retreat

Decreased Snow Cover

Sea Level Rise

Declining Arctic Sea Ice

Ocean Acidification

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3 years ago

What are some effects in mutation

bagirrra123 [75]

Answer:

By the same token, any random change in a gene's DNA is likely to result in a protein that does not function normally or may not function at all. Such mutations are likely to be harmful. Harmful mutations may cause genetic disorders or cancer. A genetic disorder is a disease caused by a mutation in one or a few genes

8 0

3 years ago

What is the answer to this? Brainliest to the Brainliest answer!

morpeh [17]

Answer:

C - Ammonia

Explanation:

Ammonia is a highly toxic compound that is detrimental to one’s body. This toxic compound is often, and must be transformed into urea (uric acid) before being excreted from the body.

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2 years ago