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Hunter-Best [27]
3 years ago
10

I need help asapPlease use the chart to answer these questions

Biology
1 answer:
il63 [147K]3 years ago
7 0
...Is this birth control? Or..."It"
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What is the importance of your skin homeostasis?
andrew-mc [135]
It is important because it maintains the adequate conditions, such as temperatures, for tissues to survive.

Hope this helped :)
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3 years ago
The body proportions of neandertals may have arisen as adaptations to a __________ environment.
Alchen [17]
<span>The body proportions of neanderthals may have arisen as adaptations to a HARSH AND CONTINUOUSLY CHANGING environment. Neanderthals that have evolved through millions of years have developed skills and techniques in order for them to eat, live in good conditions, and protect themselves from dangers of the environment. As such, their physical bodies have also evolved through the activities that they do on a regular basis.</span>
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3 years ago
Which statement best explains why the atmosphere is considered an open system?
alexdok [17]

Answer:

thw anser is A

Explanation:

3 0
3 years ago
Two alleles of a given gene exist in a population: CTGT and TGTC. (Note: The codes given are only for the transcribed strand of
Vlad [161]

Explanation:

<u>D. 6</u>

There are two forms of the gene, CTGT and TGTC, called alleles. These have undergone 3 crossover events, which may create two separate copies.

Thus 2 × 3 (# of events)= 6 new alleles

The interchange of chromosome segments, including homologous non-sister or identical chromatids. Crossing over happens at chiasmata, where non-sister chromosomes are fused together.

Further Explanation:

DNA variants on chromosomes,may have different forms called alleles. DNA, which is a genotype, is transcribed into mRNA and then converted into amino acids that are linked together by rRNA to form proteins that make up the morphology of the individual.

Learn more about mutations at brainly.com/question/4602376

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

8 0
3 years ago
Which of these organisms does NOT produce an enterotoxin?
vodomira [7]

Answer:

b. Clostridium botulinum.

Explanation:

The enterotoxins (also know as exotoxins when they are produced by bacteria) are polypeptides secreted by microorganisms that target the intestine. These toxins may produce serious damage to the host by disrupting the function of the epithelial intestinal cells  Moreover, <em>Clostridium botulinum </em>is a Gram-positive bacterium that is able to produce a potent neurotoxin (botulinum) which is known to cause severe flaccid paralytic deformities in humans.

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3 years ago
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