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Hunter-Best [27]
3 years ago
9

ASAP?!!!!!!!!!!!!

Biology
1 answer:
vazorg [7]3 years ago
8 0

Answer:

If I'm not mistaken, the genotype ratio should be 1:2:1 and the phenotype ratio should be 3:1

Explanation:

Genotypic Ratios and Phenotypic Ratios for Punnett Squares on Y*uT*be

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Why is it important to study people of color and their significance to scientific discovery?
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Answer:

a depressive and monotonous atmosphere as well as a happy, exciting and stimulating one. Appropriate colors are important in terms of protecting eye health, providing a creative and productive space and protecting physical and mental health.

Explanation:

i hope this helps.

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Earths lithosphere is composed of
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C. the crust and upper mantle 
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What does it mean when a scientist uses the word theory
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well theory is ranked second highest in certainty in scientific nomenclature. theory dictates it is more certain of a principle than a hypothesis yet not concrete enough to be a law. examples are the theory of evolution versus the law of gravity

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3 years ago
A diploid nucleus of Drosophila melanogaster contains about 3.4 x 108 nucleotide pairs. Assume (1) that all nuclear DNA is packa
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Answer:

nucleosomes = 1.65 x 10^6

H2a = 3.3 x 10^6 molecules

H2b = 3.3 x 10^6 molecules

H3 = 3.3 x 10^6 molecules

H4 = 3.3 x 10^6 molecules

Explanation:

It was mentioned in the book Principles of Genetics  By D. Peter Snustad, Michael J. Simmons that in the nucleus of <em>D. melanogaster </em>there will be 1.65 x 10^6 nucleosomes and 3.3 x 10^6 molecules of every type of histone i.e. H2a, H2b, H3, and H4 present in it.

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3 years ago
Disadvantages of using inorganic manure​
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Inorganic fertilizers are not entirely composed of the nutrients needed by the plants. It also contains salts and other compounds. These are not absorbed by the plants so they are left behind in the soil and build up over time.

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3 years ago
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