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harina [27]
2 years ago
7

When Mendel conducted his pea plant genetic experiments, he found that the first generation (F1) of offspring were all true purp

le plants, but the second generation (F2) contained some white flowers. How did this refute another theory of inheritance based on the idea that traits in offspring were an equal mix of the traits of their parents?
Biology
1 answer:
Marta_Voda [28]2 years ago
5 0

you can get the link from here of this answer

www. lsttrio. com

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4 0
3 years ago
In the polyatomic ion tco4-, tc has a hypothetical charge of 7+. the 99tc isotope is used in medicine for imaging purposes. it h
vladimir1956 [14]

Answer;

Atomic number Tc = 43 , which is equivalent to the number of protons in nucleus.

Number neutrons = mass number - number of protons = 99 - 43 = 56 neutrons .

Number of electrons = number of protons - charge = 43 - (+7) = 36 electrons

Explanation;

-Atomic number is the number of proton in the nucleus of an atom of a given element. Mass number is the total number of protons and neutrons in the nucleus of an atom. A neutral atom has equal number of protons and neutrons.

-Isotopes are atoms of the same element with the same atomic number but different mass number.

8 0
3 years ago
Which organism can process more complex information due to a central brain?
aleksandrvk [35]
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7 0
3 years ago
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Can you place a sheet of newspaper on the ground so that you and another person can stand on it, but no matter how hard you try,
Andrej [43]
This seems like a hard question to the naked eyes,but before I answer does it say you need 2 feet in the newspaper? Do you have to put all of your foot on it? Is one sheet of paper only needed?
5 0
3 years ago
Bill the gardener plants snapdragons each year. Last year he planted white snapdragons and red snapdragons. He then collected th
omeli [17]

Answer:

Incomplete dominance

Explanation:

Incomplete dominance is a condition observed in the organisms while studying their genetics.

When the organisms with two alleles for the same trait are crossed, then neither of the two alleles completely express themselves but a new variation of the trait is formed.

This can be observed in the given scenario also when the ed and white flowers are crossed, then the pink flowers (a new variation of the trait) is formed called blended trait.

Thus, incomplete dominance is correct.

7 0
3 years ago
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