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natka813 [3]
3 years ago
10

Mendel crossed tall pea plants with short pea plants. the offspring were all tall plants.

Chemistry
1 answer:
ad-work [718]3 years ago
6 0

Answer:

1. Allele for shortness (t)

2. Allele for tallness (T)

Explanation:

Gregor Mendel performed numerous experiments using pea plants (Pisium sativum). He tested the height traits of pea plants by crossing tall pea plants (TT) and short pea plants (tt) to obtain offsprings that were all tall (Tt) in the first filial generation (F1).

This is possible because the allele for tallness is DOMINANT while the allele for shortness is RECESSIVE. This means that tallness allele (T) will mask the phenotypic expression of shortness allele (t) when in an heterozygous state (Tt) as in the F1 generation.

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3 years ago
The combination of potassium-sparing diuretics and salt substitutes can result in dangerously high blood levels of:
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Answer:

b. potassium.  

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3 years ago
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15625 moles of calcium carbide transfers 15625 moles  * 464.8 * 10^3 J/ 1 mol

= 7262.5MJ

Learn more about reaction enthalpy:brainly.com/question/1657608

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