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lozanna [386]
2 years ago
10

Which of the traits below are unique to animals?

Biology
1 answer:
Vlad1618 [11]2 years ago
8 0

Answer:

A unique trait of animals is that their multicellukar eukaryotes that lack call walls

Explanation:

maybe next time put answer choices to be able to help u better... :)

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That addictive behaviors produce the same brain responses that follow drug abuse. in both cases, several regions deep inside the
Kitty [74]
The answer is:  "dopamine" .
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8 0
3 years ago
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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
3 years ago
How many atoms can a Carbon atom share?<br>A. One<br>B. Two<br>C. Three<br>D. Four<br>1<br>-​
Natasha2012 [34]

Answer:

D.4

Explanation:

It contains a carbon atom that bonds to six other atoms instead of the four we have been told carbon is limited to. Atoms form molecules by sharing electrons. Carbon has four electrons that it can share with other atoms

7 0
2 years ago
All of the following are included in the forebrain except the
Ede4ka [16]

A. Cerebellum

By far the largest region of your brain is the forebrain (derived from the developmental prosencephalon), which contains the entire cerebrum and several structures directly nestled within it - the thalamus, hypothalamus, the pineal gland and the limbic system.

3 0
3 years ago
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26. Analyze In a particular species of butterfly, the genes
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Answer:

law of independent assortment

Explanation:

Independent assortment is the random distribution of the pairs of genes on different chromosomes to the gametes.  I hope this helps :)

4 0
3 years ago
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