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MAVERICK [17]
1 year ago
8

Greg wants to build a tree house. He wants the house to last for a long time and to not be broken down by rain, snow, and wind.

Which of the following would help Greg to choose a durable building material?
Biology
2 answers:
Makovka662 [10]1 year ago
7 0

Answer:

Build several models of his tree house out of different materials, and see which model holds up best to wind, water, and ice.

Explanation:

bulgar [2K]1 year ago
4 0

Build several models of his tree house out of different materials, and see which model holds up best to wind, water, and ice.

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A mutation that disrupts the ability of an animal cell to add polysaccharide modifications to proteins would most likely cause d
spayn [35]

Answer:

Golgi apparatus and extracellular matrix

Explanation:Golgi apparatus is the site  of modification of synthesized protein transported by cisternae migration from the R.ER.  Carbohydrate are either added or removed  by the Golgi apparatus at this point. The extracellular matrix which contains storage of macromolecules provided the needed structural   and support for the modification.

Therefore if the animal cell lacks ability to add polysaccharides  to the protein then , the modification organelle-Golgi apparatus must be missing, and the  biochemical support  structure (extracellular matrix) for the modification  must also be missing.

4 0
2 years ago
Read 2 more answers
You know that the narrow-sense heritability of milk production in Ayrshire cattle is 0.587. You perform an experiment where you
Paha777 [63]

Answer:

Explanation:

Narrow sense heritability - h​​​​2

​​​​​​selection differential - S

Selection differential is calculated from the difference between the population average and the parental population.

Breeder's equation:

Response to selection - R = h​​​​​​2S

Mean milk production of 10% cows for experiment = 8.9L/hr

Mean milk production of parental population = 5.1L/hr

Selection differential S= 8.9 - 5.1 = 3.8 L/hr

Response to selection = 0.587 × 3.8 = 2.23

3 0
2 years ago
How do bicarbonates influence biotic factors?
Annette [7]

Answer:

D

Explanation:

Hope this helped

7 0
1 year ago
Please hurry, worth 15 points!!!!!!!!!!!!!!!!!
Verizon [17]

I believe its C-Mitochondrion.

It the powerhouse of the cell.

-Steel jelly

4 0
1 year ago
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A 12-year-old boy presents to the ER complaining of right testicular pain. Symptoms began 1 hour ago. He describes the pain as a
il63 [147K]

Answer: The pathology described in the question is "testicular torsion".

The most sensitive physical exam that is specific to this pathology is testing for reflexes. The inner thigh of the affected side when rubbed should cause the testicle to contract; but in this pathology, it does not.

Explanation:

Testicular torsion is a condition caused by the twisting of the spermatic cord, which causes a loss of blood flow to the testicle. It is the leading cause of testicular loss in adolescent boys, if no surgical intervenvention is carried out as soon as possible.

6 0
1 year ago
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