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Step2247 [10]
2 years ago
9

A cell membrane is semi-permeable. What does that mean?

Biology
2 answers:
Nataly_w [17]2 years ago
7 0
C. It lets certain things in
Lady_Fox [76]2 years ago
3 0

Answer:

C

Explanation:

Semi-permeable  means it lets particular things in. It is also called a selectively permeable membrane

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What are some types of cells that exist in the human body as a result of cell differentiation? (can you please list 3-5)
Law Incorporation [45]
Three basic categories of cells make up the mammalian body: germ cells, somatic cells, and stem cells.
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3 years ago
DONE<br> monocot<br> dicot<br> Differentiate
mamaluj [8]

Answer:

Monocots differ from dicots in four distinct structural features: leaves, stems, roots and flowers. ... Whereas monocots have one cotyledon (vein), dicots have two. This small difference at the very start of the plant's life cycle leads each plant to develop vast differences.

hope it helps

6 0
3 years ago
Complete the table by looking at the image below:
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A. Ovary B. Anther C. Stigma D. Petal
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In humans, the allele for the dimple trait is dominant over the allele for the non-dimple trait, and the allele for the cleft ch
gayaneshka [121]

Answer:

Probability of Dimples and a cleft chin among their offspring = 1/4

Probability of no dimples and a non-cleft chin = 1/4

Explanation:

the allele for the dimple trait D is dominant over the allele for the non-dimple trait d.

the allele for the cleft chin trait C is dominant over the allele for the non-cleft chin trait c.

Mr. Smith has heterozygous alleles for both traits.

Mrs. Smith does not have dimples, nor does she have a cleft chin

Mr Smith DdCc x. ddcc

Probability of Dimples and a cleft chin among their offspring = Dd x dd = 1/2

Cc x cc = 1/2 = 1/2*1/2 = 1/4

Probability of no dimples and a non-cleft chin = Dd x dd = 1/2, Cc x cc = 1/2 = 1/2*1/2 = 1/4.

7 0
3 years ago
Read 2 more answers
You find an unknown life form. It is green, small, and slug-like, and has one eye. The organism has no visible mouth and appears
GaryK [48]

Answer:

I think its a producer?

Explanation:

I hope this helps, have a nice day

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