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jeka94
3 years ago
8

Enzyme which seals dna fragments together

Biology
1 answer:
Flauer [41]3 years ago
3 0
Havent had biology in years... but ill give it a shot, B. Chemical Mutagen
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Use the phylogenetic tree to the right to determine which statement below is true.
Setler79 [48]

<u>Answer:</u>

Organisms C and D are more closely related than  

Organisms A and B

<u>Explanation:</u>

Organisms A and B are not related much as the distance between them is more than the organisms C and D so the C and D are closer than A and B. The phylogenetic tree shows the biological evolutionary relationship among various biological   species. So the given tree shows the relationship as mentioned above.

It also show the physical and genetic relationship among the various biological species. The phylogeny is generally shown by using a particular phylogenetic tree. For example, the simple one below which describes the different evolutionary relationships between the great apes. The genus Pongo includes orangutans, Pan includes chimpanzees and bonobos, and Homo includes humans, while Gorilla is self-evident.

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3 years ago
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When might you need to measure an object's radius?
Pani-rosa [81]
A ruler or a meter stick depending on its length.....
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3 years ago
Please help me'
bija089 [108]
Controlled burning? I think that's right.
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3 years ago
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The puppy on the left is pulling with 7 N of force, while the puppy on the right is pulling with 5 N of force. Which statement b
Diano4ka-milaya [45]

Answer:

D The forces are unbalanced by 2

Explanation:

basically, you subtract both your numbers if your number is 0 they are balanced if not then they are unbalanced by the difference of the two numbers

8 0
3 years ago
According to the nebular theory, a solar system begins when an interstellar cloud, containing approximately 75% hydrogen, 25% he
azamat

"Gravitational attraction" is initially responsible for the formation of the clumps of matter within this interstellar cloud.

<u>Answer:</u> Option C

<u>Explanation:</u>

About 4.6 billion years ago, the solar systems were a bunch of gases and dusts, referred to solar nebula. Gravity squeezed the material as it started to rotate, creating the sun at the middle of the fog.

The rest of the material began to accumulate with the sunrise. The smaller particles moved together to form larger particles that were connected by gravity. As lumps develop, gravity increases and turns into kinetic energy of moving particles that collide and produce heat.

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