Question 22

Biology

1 answer:

Anvisha [2.4K]2 years ago

5 0

<h2>Answer:</h2>

The <u>A) name</u> of the element is represented by chemical symbol.

<h2>Explanation:</h2>

In chemistry, all the elements enlisted in the periodic table are represented by chemical symbol. The chemical symbol is derived either from the elements name or from the discoverer name that discovered the element.

For example, the chemical symbol for element Magnesium is Mg, Gold is Au, Silver is Ag etc. The function of assigning chemical symbol to the elements is that it helps in easy identification of the element.

You might be interested in

Mr. White gives you an empty box and asks you to push it with 10N of force. He then puts all of the class textbooks in the box,

jarptica [38.1K]

The mass of the box increased and the acceleration of the box decreased

3 0

2 years ago

2. Which type of microscope can produce three-dimensional images of a cell’s surface? (1 point)

harkovskaia [24]

<span>2. This type of microscope is called a scanning electron microscope. 3. The difference between these two cells are that one has a nucleus and the other one doesn't. A eukaryotic cell has a nucleus and a prokaryotic does not.</span>

3 0

2 years ago

Why did Whittaker propose a five-kingdom system?

irinina [24]

Answer:

because he trusted no one

Explanation:

8 0

2 years ago

Vascular plants exhibit alternation of generation. What is alternation of generation?

Crazy boy [7]

<span>Alternation of generation is what happens in the asexual reproduction of vascular plants in their gametes, as haploid cells that came from their gametes, spores fertilizes another plant becomes a diploid cell in the process.

In terms of vascular plants, they help maintain the water cycle. The property of these plants enables them to carry out this function is their well-developed vascular system. These type of plants are more evolved and developed than nonvascular plants because of its specialized characteristics like xylem, which is a tissue that is responsible for its framework and not only that, it is also has a greater mechanism for water transference. Another is phloem, which is responsible for food conduction.<span>
</span></span>

8 0

3 years ago

Why does DNA need to replicate before cells divide?

gizmo_the_mogwai [7]

DNA needs to replicate before cells divide to give the complete set of genetic instructions to its daughter cells, (or ensures that each new cell inherits all of the genetic traits of the parent cell).

Hope this helps! :D

~PutarPotato

5 0

2 years ago