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julsineya [31]
3 years ago
15

Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Biology
1 answer:
Mrrafil [7]3 years ago
6 0

Answer:

number 1 answer is 3.

number 2 energy is flowing upwards. ex grasshopper eats the grass, rat or whatever that is eats the grasshopper, and the hawk eats the rat. energy is going up each trophic level.

number 3. if the grass became polluted, then animals would get pollution in their bodies and at some point would die. eventually the grass would die too. primary consumers such as mouse, rabbit, grasshopper/snails would accumulate the most pollution because they directly eat the grass. whatever that is in the grass goes straight into their bodies.

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BigorU [14]

Explanation:

Monomers are small molecules, mostly organic, that can join with other similar molecules to form very large molecules, or polymers. Polymers are chains with an unspecified number of monomeric units. a polymer. Homopolymers are polymers made by joining together monomers of the same chemical composition or structure.

6 0
3 years ago
To keep the humeral head centered within the glenoidal cavity the rotator cuff muscles must be __________. Select to launch anim
enyata [817]

Answer:

<h2> located in the same plane</h2>

Explanation:

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Which structure, if transected, will prevent the cerebral hemispheres from communicating with each other?
otez555 [7]
<span>The corpus callosum is what connects the left and right cerebral hemispheres of the brain. If it is severed, it would no longer be able to allow the two sides to communicate. In some cases, it is partially transected (severed) in patients that have severe epilepsy. The procedure is called a corpus callosotomy and is only done as a last resort.</span>
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3 years ago
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Tom [10]

Answer:

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6 0
3 years ago
Read 2 more answers
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rjkz [21]

Answer:

50%

Explanation:

Let's assume that the allele "T" gives the normal phenotype while the recessive allele "t" imparts the disease and is lethal in homozygous condition. The genotype of each of the two carrier parents would be "Tt". A cross between Tt and Tt would give the progeny in the following genotype ratio=

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Therefore, 1/2 or 50% progeny would be the carrier for the Tay-Sachs disease.

4 0
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