3 years ago

Mucous membranes provide a ____________ barrier at body openings.

1 answer:

8 0

Mucous membranes provide a mechanical barrier at body openings. They also line the respiratory, GI, urinary, and reproductive tracts. Mucous membranes secrete mucus, a slimy substance that traps pathogens. The membranes also have hair-like cilia.

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(a) LL- (e) Rr- (b) YY (c) Ss- (d) RR (9) ss- (h) YY

geniusboy [140]

Complete question:

You will find the complete question and answer in the attached files

Answer:

a) LL- Long nose

b) yy- Blue body

(d) RR- Round eyes

(e) Rr- Round eyes

(f) ll- Stubby nose

(g) ss- Roundpants body

(h) Yy- Yellow body

Explanation:

You will find the complete answer and explanation in the attached files due to technical problems.

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3 years ago

Made up of individual organisms of the same species is called what

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Answer:

individual organisms of the same species living in the same geographic location at the same time makes up a population.

Explanation:

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_______ is a condition that is characterized as long, narrow trunk, short limbs, and a large head. down syndrome turner syndrome

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3 years ago

Small organelle in the nucleus that makes ribosomes.

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Answer:The Nucleolus

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2 years ago

Alternative RNA splicing increases the rate of transcription. can allow the production of similar proteins from different RNAs.

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Your correct answer would be yes because the transcript is constantly increasing

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