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exis [7]
3 years ago
13

Describe four ways that pathogens can infect humans

Biology
2 answers:
Juliette [100K]3 years ago
8 0
You can get infected by:greeting someone,If the virus or bacteria is airborne,breathing in the virus/bacteria, or sexual contact. Hope i helped:)
Ivahew [28]3 years ago
4 0
Mouth skin ears eyes these i beleve are the main ways

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A ____ reaction is a reaction that occurs between two aqueous solutions that results in the formation of a solid compound
Sauron [17]

Answer:

The answer is A precipitation reaction.

4 0
2 years ago
The prostate gland is described in all of the following ways​ except:
andrey2020 [161]

Answer:

The correct answer will be option- D.

Explanation:

The prostate gland is a walnut-shaped gland present between the bladder and penis.

The prostate gland is a part of the reproductive system and not the urinary system as it helps in the nourishment and protection of the sperm cells. It secretes a fluid which contains enzymes like phosphatases, lytic enzymes and antibiotics which helps in the protection and passage of sperm to the egg cell.

Thus, option- D is the correct answer.

8 0
3 years ago
You have a plant with yellow seeds, which express a dominant phenotype. How would you determine the plant's genotype? Conduct a
Archy [21]
The answer is <span>Conduct a test cross with a purebred recessive plant. 

</span>

Test cross is the cross between an organism with unknown dominant genotype and an organism with known recessive genotype.

<span>Since dominant trait results from a dominant allele, the test cross can determine if an unknown genotype is heterozygous and homozygous dominant. </span>

If A is dominant allele, and a is recessive allele, then AA is dominant homozygote, Aa is a heterozygote, and aa is recessive homozygote.

<span>According to the Punnett square, if all of the offspring are heterozygote (Aa), then unknown genotype is dominant homozygous (AA). If half of the offspring are the heterozygote, and the other half are recessive homozygote, then the unknown genotype is heterozygote (Aa).</span>

6 0
3 years ago
Which process releases the greatest amount of ATP?
Dimas [21]

cellular respiration releases the greatest amount of energy or ATP.

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alcoholic fermentation: 2 ATP is formed

lactic acid cycle: 2 ATP is formed

photosynthesis: does not produce ATP instead ATP formed from the glucose formed is used in the process.

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3 years ago
HELP!!!! The diagram below shows a portion of the water cycle. What does Y most likely represent
astraxan [27]

Answer:

Y most likely represents springs.

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3 years ago
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