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viktelen [127]
4 years ago
14

Mendel was the first to understand that:1) Specific factors are responsible for inheritance2) The factors occur in pairs3) The f

actors separate so that each gamete gets one copyToday we know that these factors are ____________________.
Biology
1 answer:
Pani-rosa [81]4 years ago
5 0

Answer:

The correct answer is - genes.

Explanation:

Mendel was the first to understand the heredity and inheritance that some specific factors are responsible for the inheritance which are present in the pairs and separated during gamete formation and each gamete one copy from it.

These factors are actually the genes that are the basic unit of the heredity and are the sequence of the nucleotide that encodes for the specific protein production.

Thus, the correct answer is - genes.

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Haploid cells are the product of...
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Continued strenuous activity can cause lactate to accumulate in muscles. After the activity stops, the lactate is converted into
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4 years ago
The northern copperhead is Agkistrodon contortrix contortrix,the southern copperhead is Agkistrodon contortrix mokasen, and the
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Therefore "the copperheads are subspecies and the cottonmouth is a separate species".

<u>Answer:</u> Option C

<u>Explanation:</u>

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4 0
3 years ago
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

7 0
3 years ago
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