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Andrei [34K]
2 years ago
7

Hi guys can you guys help me with this question plsss​

Biology
2 answers:
Kaylis [27]2 years ago
8 0

Answer:

hope it helps

mark me as brainliest ❤️

pentagon [3]2 years ago
5 0

Answer:

.............................

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What people need in order to be happy is the concern working in which field? A.Social cognitive B.Humanistic or positive C.Biops
yarga [219]
I believe the answer is D, because you will need to have a positive attitude dealing with peoples diffrent behavioral issues

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3 years ago
Which human body systems are responsible for ensuring nutrients are properly absorbed and waste is eliminated from the body?
RideAnS [48]
They ensure they leave the system and they also ensure that people get the nutrients they need.
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What muscle is responsible for contraction of the urinary bladder during micturition?
Serga [27]

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Detrusor & Urethra

Explanation:

The major contractile muscle of the bladder is the detrusor. Urination involves either sustained contractions or short intermittent contractions of the detrusor along with contraction of the muscles in the urethra, the duct from the urinary bladder that conducts urine from the body.

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Which phrase best describes meiosis I? Choose the correct answer.
Charra [1.4K]

Answer:

Creation of to diploid cells

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yeh

8 0
2 years ago
Mutations rII1 and rII2 are known to fall into the rIIA and rIIB cistrons (genes) respectively. Cells of E. coli B are infected
viktelen [127]

Answer:

the answer is A. E. coli B

Explanation:

The multiplicity of infection (MOI) refers to the ratio between the numbers of viruses used to infect <em>E. coli</em> cells and the numbers of these <em>E. coli </em>cells. Benzer carried out several experiments in order to define the gene in regard to function. Benzer observed that <em>E. coli </em>strains with point mutations could be classified into two (2) complementary classes regarding coinfection using the restrictive strain as the host. With regard to his experiments, Benzer observed that rII1 and rII2 mutants (rapid lysis mutants) are complementary when they produce progeny after coinfect E. coli K (where neither mutant can lyse the host by itself). The rII group of mutants studied by Benzer does not produce plaques on <em>E. coli</em> K strains that carry phage λ (lysogenic for λ), but they produce plaques on <em>E. coli</em> B strains. This study showed that rIIA and rIIB are different genes and/or cistrons in the rII region.

3 0
3 years ago
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