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anastassius [24]
2 years ago
7

The cells in a certain part of a plant form tubes. What is the most likely

Biology
2 answers:
zmey [24]2 years ago
5 0
These tubes are xylem and phloem which help in the transportation of water and nutrients as well as the transport of food so C
Elena L [17]2 years ago
4 0
C. So it can travel from one part to another
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How do stabilizing and disruptive selection differ? see section 23.3 (page 463) . view available hint(s) how do stabilizing and
Contact [7]
The correct answer is stabilizing selection reduces the amount of variation in a trait. disruptive selection increases the amount of variation in a trait.

Stabilizing selection is a type of natural selection in which genetic diversity decreases because natural selection favours an average phenotype and selects against extreme variations.
<span>
Disruptive selection is a type of natural selection in which extreme values for a trait are favoured over intermediate values, thus it increases genetic variance.</span>
6 0
3 years ago
Read 2 more answers
An enzyme in a cell became dysfunctional because of an alteration. As a result, the DNA strands would not separate to begin the
yanalaym [24]

Answer:

C. Helicases

Explanation:

Helicases to be termed as enzymes that is blind and contains acid i.e. remodel nucleic or have protein i.e. nucleic acid. It is important as the time of DNA replication as it divided the DNA i.e. double stranded into one single standard that permits each and every strand for copied it

Also it cracks the bonds i.e. hydrogen that lies between the two strands this could create a replication fork.

Therefore in the given case, the helicases is affected

3 0
3 years ago
Please help me on this!
scZoUnD [109]

Answer:

im pretty sure its B

Explanation:

8 0
3 years ago
The density of gas particles in a section of Earth’s atmosphere decreases. Which of the following is the most likely explanation
aalyn [17]

Answer:

<em>A. The air pressure in that section of Earth’s atmosphere decreased. </em>

Explanation:

In the free air, the density of the air diminishes as the air is warmed. On increasing the pressure, the density also increases. The air is packed. The density increments as pressure increments.

The thickness and density of air decline with the increase of height because of that the surface area of the Earth's climate diminishes with increase in height, along these lines gas particles can spread out.

The density of the air is most minimal at a high rise on a hot day when the pressure of the atmosphere is low.

7 0
3 years ago
What is a white dwarf
snow_tiger [21]

Answer:

it is a category of star. our sun is a white dwarf

Explanation:

7 0
2 years ago
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