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Anton [14]
3 years ago
6

Brainliest Are dolphins mammals A. yes B.no C. i dunno

Biology
1 answer:
Shalnov [3]3 years ago
3 0

Answer:

A dolphins are mamals because they give live birth.

Explanation:

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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
2 years ago
I need this done quick guys thanks you
Wittaler [7]

nothing is there what are you talking about

5 0
3 years ago
Read 2 more answers
How many glucose molecules can be formed by 6 molecules of carbon
Hoochie [10]

Answer:

1

Explanation:

"Six carbon dioxide molecules (CO2) are required to create one glucose molecule (C6H12O6) because carbon dioxide has one carbon per molecule, while glucose molecules have six carbons."

3 0
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Which of the following is a good example of something a cell might do during G1 phase?
alex41 [277]
The Cell would go through interphase which is the division of cells.
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While __________ bacteria retain carbol fuchsin after acid-alcohol treatment, __________ bacteria are decolorized by acid-alcoho
Slav-nsk [51]

Acid-fast; Non-acid-fast

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