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Rainbow [258]
3 years ago
5

Which component of the blood is part of the body’s immune system? plasma platelets red blood cells white blood cells

Biology
2 answers:
lakkis [162]3 years ago
6 0
White blood cells and also called leukocytes, are a key part of the body's immune system, which is the body’s defense system against infection. 
Mariana [72]3 years ago
5 0

The answer is:

D. white blood cells.

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if the concentration of a sugar solution is lower outside the cell than inside the cell which will happen by osmosis?
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Water leaves the cell because the cell is in a hypertonic solution.
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3 years ago
Which of the following correctly organizes genetic material from the broadest category to the most specific category?
In-s [12.5K]

Answer:A). genome chromosome DNA molecule gene

Explanation: A genome is the totality of the DNA or genes that make up an organism. A genome involves the total number of genes present in all the DNAs of all the chromosomes in an organism. An organism has many chromosomes, for instance humans have 46 chromosomes. These chromosomes are made up of DNA molecules. Chromosomes are DNA molecules arranged in a threadlike manner. Chromosomes contains all the genetic information upon which an organism is built. A DNA molecule is made up of coding and noncoding segments. The segments of the DNA that codes for a particular protein or RNA is called a gene.

4 0
3 years ago
What would happen if the rock cycle stopped?
Semenov [28]

Answer:

There will be NO topography, no ice, no winds, no water, no river, no lakes, no aquifer, no seas, no ocean. Minerals would get scarce, no more will be deposited.

Explanation:

8 0
3 years ago
After completing meiosis II, human sex cells have a total of _____ chromosomes
vodomira [7]

Ans.

Meiosis involves a type of cell division in sexually reproducing organisms that results in formation of four daughter cells from a single parent cell, having half of the genetic material as in parent cell. Meiosis is divided into meiosis I and meiosis II.

In gamete forming cells of humans are diploid cells and have 23 pairs of chromosomes (or 46 chromosomes). Each gamete forming mother cell undergoes meiotic division to form haploid daughter cells or gametes, each with 23 chromosomes.

Thus, the correct answer is 'twenty-three' as there are 23 chromosomes present in human sex cells at the end of meiosis II.


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4 years ago
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