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Sauron [17]
3 years ago
5

# 14 please!!!! will give brainliest

Biology
1 answer:
Vesna [10]3 years ago
7 0

Answer:

Within the bone marrow, all blood cells originate from a single type of unspecialized cell called a stem cell. When a stem cell divides, it first becomes an immature red blood cell, white blood cell, or platelet-producing cell.

Explanation:

I am not sure if this helps you....

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Question 15
scoray [572]

C is the answer..........

4 0
3 years ago
Which of the species you germinated was monocot? Whcih on was a dicot
Pie

Explanation:

Beans <em>w</em><em>a</em><em>s</em><em> </em><em>a </em><em>monocot </em><em>and</em><em> </em><em>maize </em><em>a </em><em>dicot</em><em>. </em>

6 0
3 years ago
nitrogen gas reacts with hydrogen gas to form ammonia.what are the reactants in this chemical reactions
Lera25 [3.4K]

The formula for this reaction would be

N + H3 ---> NH3

The first part of the reaction are the reactants and the second part is the product.

The reactants of this reaction are N and H3.

Or you could say the reactants are nitrogen and hydrogen

6 0
3 years ago
Finch species living on the Galapagos Islands exhibit a variety of beak types that favor different foods. Finches that eat seeds
Setler [38]

Explanation:

<u>B) There is an abundance of seeds and nuts.</u>

The finches have developed adaptations to their environment. Their specialized beaks allow them to adequately exploit the available resources, by utilizing the more abundant food source.

Further Explanation:

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. To produce daughter cells during cell division, the chromosomes (total number of chromosomes (2n)) are copied before the cell splits into two daughter cells. This process is known as mitosis, and occurs in cell division and growth processes. Two new nuclei are formed, along with identical cells. These are the same as the parent cell and the chromosome number (2n) is maintained.

Conversely in meiosis, the number of chromosomes (2n) is halved through meiotic divisions, producing 4 (n) germ cells (sperm or eggs), each containing half the number of chromosomes as its parent cell.  Crossing over, independent assortment, and random fertilization ensure genetic variation.

This variation refers to the genetic characteristics present within a species; they form new traits called alleles, which may confer adaptations that increase the fitness of a species, along with ensuring survival by conferring an advantage.

Learn more about mitosis at brainly.com/question/4303192

Learn more about transcription at brainly.com/question/11339456

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

#LearnWithBrainly

6 0
3 years ago
Describe how the DNA is organized in a prokaryotes cell
GuDViN [60]
DNA in prokaryotes are not bounded by Nuclear Memberane !! It is scattered all over cytoplasm !!
8 0
3 years ago
Read 2 more answers
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