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Nutka1998 [239]
3 years ago
14

A Punnett square is used to _______.

Biology
1 answer:
tigry1 [53]3 years ago
8 0
I think the answer its A because a Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes. A Punnett square can be used to determine a missing genotype based on the other genotypes involved in a cross.
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Under what conditions would you expect to see a full moon?
bogdanovich [222]

Answer:

when the Moon has moved in its orbit so that Earth is “between” the Moon and the Sun.

Explanation:

6 0
3 years ago
Asi todas las células son muy pequeñas. ¿Qué limitaciones físicas y metabólicas determinan el tamaño celular? ¿ A qué problemas
N76 [4]

Answer:

- Limitación física: la relación superficie volumen es baja para un intercambio eficiente de sustancias con el medio

- Limitación metabólica: en principio no existen limitaciones metabólicas  

Explanation:

La membrana celular es una estructura fundamental para el funcionamiento celular, ya que de la membrana celular depende el intercambio de nutrientes y desechos por parte de la célula con su entorno (medio extracelular). En células muy grandes la relación entre la superficie cubierta por la membrana y el volumen celular es muy baja, lo cual dificulta el intercambio de compuestos (tanto nutrientes como desechos) con el medio extracelular. Por otro lado, los mecanismos metabólicos en principio no deberían verse afectados por el tamaño celular. Por ejemplo, los perfiles metabólicos de expresión génica son independientes del tamaño celular y están adaptados a diferentes tipos celulares, desde una célula huevo que es proporcionalmente varias veces más grande que un célula diferenciada la cual sin embargo no ha perdido la capacidad de dividirse, un ejemplo de esto son las células cancerosas derivadas de células epidérmicas diferenciadas las cuales poseen la capacidad de dividirse y de proliferar indiscriminadamente.

5 0
3 years ago
Which statement is correct for triglycerides and phospholipids?
aliya0001 [1]

Answer:

done

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brainliest jjjkkkjhffhidfih

3 0
3 years ago
Name the four main categories of carbon compounds that are important to the structure and function of cells. Provide an example
tankabanditka [31]

Answer:

Carbs, Lipids, Nucleic Acids, and Proteins.

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Carbs - potatoes, bread, rice

Lipids - fats, oils, waxes

Nucleic Acids - DNA, RNA

Proteins - enzymes, hair

6 0
3 years ago
Why does the heart automatically adjust the flow of blood to match activity levels?
Sliva [168]

Answer:

C

Explanation:

it builds up higher level of oxygen in the bloof

4 0
2 years ago
Read 2 more answers
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