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Ksenya-84 [330]
3 years ago
13

Need help will give brainlist

Biology
2 answers:
WITCHER [35]3 years ago
8 0

Answer:

A. Producer, Consumer, Predator, Decomposer

Explanation:

lol you selected the right answer. Thank you !!

mariarad [96]3 years ago
7 0

Answer:

i don't know probably A

Explanation:

...

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Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequenc
sertanlavr [38]

Answer:

The correct answer is - option C.

Explanation:

CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.

As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.

The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.

Thus, the correct answer is - option C.

8 0
3 years ago
Evaporites are chemical sedimentary rocks that form from the crystals that remain after water evaporation. Borax and gypsum are
givi [52]

Answer: Increase in compactness of the material.

Explanation:

Evaporites are the sedimentary rocks that are formed by the sediments and brines of the materials being degraded or withered from the parent and pre-existing rocks. The water is also lost from the withered material due to evaporation. The borax and gypsum also lose water to become evaporites and the increase in compactness due to loss of water molecules and increase in intramolecular forces between solid substances in the rock helps in sedimentation of the rock.

3 0
3 years ago
Do you think a flowchart is the best way to explain how the nervous system works to someone who’s unfamiliar with the concept? E
Inessa05 [86]

Answer:yes

Explanation:yes because that is what your teacher is looking for

4 0
2 years ago
The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Since other substan
Mrrafil [7]

Answer:

The correct answer would be B. semi-permeable.

Plasma membrane of any cell including red blood cell is semi-permeable in nature as it is made up of lipid bilayer.

It permits the passage of certain substances across the membrane while it blocks other substances.

Gases, small uncharged or non-polar substances such as oxygen, carbon dioxide, et cetera can easily pass through the cell membrane of a cell.

Large or charged molecules such as proteins, sodium ions, potassium ions et cetera can not pass through the cell membrane. They require carrier proteins to pass through the membrane.

4 0
3 years ago
Read 2 more answers
7,599 divided by 17 what is the answer just tell me the number lol im in math
Mice21 [21]

Answer:

477

Explanation:

4 0
3 years ago
Read 2 more answers
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