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sergiy2304 [10]
3 years ago
7

Please help me with 4 through 6

Biology
1 answer:
stich3 [128]3 years ago
4 0
4.b 5.c 6.c is the right answer
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What is the probability that a cross between a true-breeding pea plant with spherical seeds and a true-breeding pea plant with w
notsponge [240]

Answer:

1 or 100%

Explanation:

Let the allele for seed shape be represented by S.

True breeding spherical shape seeded pea plant will have SS as genotype

True breeding pea plant with wrinkled seeds will have ss as genotype

Crossing the two:     SS  x   ss

Progeny: Ss, Ss, Ss, Ss

Based on the assumption that spherical shape allele is dominant over wrinkle shape allele, all the F1 offspring will have spherical seeds.

<em>Hence, the probability is 1 or 100%</em>

5 0
3 years ago
Cold food should be received at or below an internal temperature of
alexdok [17]

0-4 degrees Celsius, below which bacteria grow very slowly.  This is the same as refrigerator temperature.

Please use __________ to indicate fill-in-the-blank questions.

Otherwise the question could end up being deleted for incomplete question.

7 0
3 years ago
De acuerdo con lo anterior llene el siguiente cuadro comparativo señalando con x si las células procariotas o eucariotas posee l
Maurinko [17]

Answer:

El cuadro no está presente pero las diferencias principales entre células eucariotas y procariotas son:

Eucariotas:

Tienen núcleo

Tienen organelas

Tienen Vacuolas

Tienen Citoesqueleto

Tienen Cloroplastos

El ADN está asociado a proteínas

El ADN es lineal

Presentan mitocondrias

Presentan un sistema de endomembranas

Procariotas:

No tienen núcleo

No tienen vacuolas

No tienen cloroplastos

No tienen organelas

El ADN no está asociado a proteínas

El ADN es circular

Presenta mesosomas

Explanation:

Las células procariotas son más primitivas que las eucariotas, por ende, sus estructuras son más simples. Las células procariotas están en organismos unicelulares tales como las bacterias, mientras que las células eucariotas están en organismos unicelulares y pluricelulares como en plantas, animales, u hongos. La diferencia más notoria entre ambos tipos de células es la ausencia de núcleo en las procariotas haciendo que el ADN está disperso en el citoplasma mientras que en las células eucariotas, el ADN está dentro del núcleo celular.

4 0
3 years ago
List of foods that causes high cholesterol
lesya692 [45]
Canola oil, potato chips, cookies, other sugary treats, bacon, other processed meats, alcohol, milk, other conventional dairy products, refined grain products.
There are more but here are a few, hope this helps!
7 0
3 years ago
Which of the following actions would increase enzymatic activity in a bacterial cell that normally thrives in the human body? a.
kirill [66]

Answer:

Option (1).

Explanation:

Enzymes is the biocatalyst that has the ability to increase the rate of a biochemical reaction of the living organism. Enzymes decrease the activation energy of the reaction.

The bacterial cell has the ability to thrive into the human body and may acts as pathogen. The enzymatic activity of the bacterial cell can be increased by increasing the temperature but the temperature should be in the optimum range of the enzyme.

Thus, the correct answer is option (1).

3 0
3 years ago
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