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pochemuha
1 year ago
15

as a genetic counselor, you are constructing a human pedigree for a particular disease. you note that every generation shows the

trait, suggesting that the trait is
Biology
1 answer:
liberstina [14]1 year ago
4 0

Answer:

Dominant

Explanation:

If it appears in all generations it is a dominant gene

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Curare is a poisonous plant extract. Curare molecules have a chemical structure like the neurotransmitter ACh. Curare can bind t
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Answer:Curare molecules have a chemical structure like the neurotransmitter ACh. Curare can bind to the ACh receptor site on the chemically gated ion channels in the motor end plate. Even though curare will bind to the receptor site it will not open the ion channel and no ions will pass through. hope this helps ! :)

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3 years ago
Life- history evolution in guppies (Poecilia reticulata: Poecilii- dae). IV. Parallelism in life-history phenotypes.
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The guppies evolved at a rate between 3700 and 45,000 Darwin's. For comparison, artificial-selection experiments on mice show rates of up to 200,000 Darwin's while most rates measured in the fossil record are only 0.1 to 1.0 Darwin.

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With each generation, more guppies passed on the gene for small spots to their offspring. The rocks became smaller. More guppies with small spots survived long enough to pass on the gene for small spots to their offspring the rocks became smaller.

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6 0
1 year ago
Example on plant that make flowers​
Whitepunk [10]

Answer:

plants make flowers

Explanation:

7 0
3 years ago
Energy flow write the term that matches each meaning sum of all ecosystems in the world
velikii [3]
<span>1) sum of all ecosystems in the world : Biosphere
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2) All populations within an ecosystem : Community
</span>A community is all of the populations of various<span> species that </span>sleep in a similar space<span> and </span>act<span> with </span>each other<span>. A community </span>consists<span> of all of the </span>organic phenomenon<span> factors of </span>a part.<span>
3) Interbreeding members of a species in an ecosystem :</span><span> Demes
</span>A deme could be a<span> term for </span>an area<span> population of polytypic species that actively </span>crossbreed<span> with </span>each other<span> and share </span>a definite cistron<span> pool.</span><span>
4) A defined area consisting of biotic and abiotic components : </span><span>An </span>ecosystem
An scheme could be a<span> community </span>created from<span> living organisms and </span>non-conscious parts like<span> air, water, and mineral soil.</span>
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3 years ago
Photosynthetic organisms are usually _____.
Ksivusya [100]
Green in color due to the chlorophyll used to absorb energy from the sun.<span />
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