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Finger [1]
3 years ago
13

Which of the following mutations is evolutionarily important?

Biology
2 answers:
kompoz [17]3 years ago
6 0
A gene in an egg cell inserts two extra base pairs!!
Kryger [21]3 years ago
4 0

Answer:

A gene in an egg cell inserts two extra base pairs

Explanation:

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When RNA is transcribed from DNA (Transcription) and leaves the nucleus, it is then called _____ . This message is "read" by rib
Gala2k [10]
When RNA is transcribed from DNA ( Transcription) and leaves the nucleus, it is called mRNA. This message is “read” by ribosomes in groups of three nucleotides, called a codons
3 0
3 years ago
Which of Mars's moons is most likely to either break apart or crash into the planet in
algol [13]

Answer:

Phobos

Phobos is nearing Mars at a rate of six feet (1.8 meters) every hundred years; at that rate, it will either crash into Mars in 50 million years or break up into a ring.

Explanation:

5 0
3 years ago
_____ is required for any type of movement. Diffusion,energy,osmosis,electricity?
Scorpion4ik [409]

The answer is energy
3 0
3 years ago
Read 2 more answers
What characteristic of water causes water to stick to the side of a test tube?
bazaltina [42]

Answer:

The characteristic of water that makes this liquid stick to the side of a test tube is called capillarity (Claim).

Explanation:

Water (H₂O) is a polar molecule with the ability to generate van der Waals forces, which is explained by the 4 hydrogen bonds it forms to bind to other substances. The consequence of the forces of the molecular bonds are four properties of H₂O, including surface tension, cohesion, adhesion and capillarity.

- <u>Claim</u>: The characteristic of water that makes this liquid stick to the side of a test tube is called capillarity.

- <u>Evidence</u>: Cohesion and adhesion of water are properties that come from the forces of the molecular bonds of water, and whose effect is the ability of water to wet surfaces and adhere to a tube that contains it, the latter due to capillarity. Capillarity also allows water to rise through the roots and stems of plants, through their thin vascular ducts.

- <u>Reasoning</u>: <u>cohesion</u> in water depends on the force of attraction between H₂O molecules, <u>adhesion</u> is the capacity of H₂O molecules to join other different molecules and —together with <u>surface tension</u>— make H₂O molecules close to the walls of a glass tube adhere to it, which represents capillarity.

The effect of capillarity is more evident when the test tube is of a smaller diameter, although capillarity and adhesion to its walls always exist, and to a greater degree than any other substance.

8 0
2 years ago
Which marine pairings typically exhibits mutualism?
nikdorinn [45]
<span>I believe the answer is: clownfish/anemone

Clownfish is very territorial in nature. So, when they hide within the anemone, the clownfish would prevent smaller fishes from eating the anemone. In return, the anemone would prevent the bigger fish from reaching the clownfish when they hide in it.</span>
3 0
3 years ago
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