2 years ago

Which of the following is a contributing reason behind emerging disease?

2 answers:

5 0

There are multiple things, such as:

Fungi and Molds
GMOs making foods and land unsafe for both outdoor animals and humans due to harmful chemicals
The increasing risk for chemical ingestion through processed items.

kobusy [5.1K]2 years ago

5 0

The Overuse of Antibiotics

Just took the test and got that one right.

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Which is NOT a stage during human reproduction?

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What are the options?

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3 years ago

There are many different kinds of biologists. What type of biologist studies organisms too small to be seen with the naked eye?

creativ13 [48]

Microbiology studies organisms too small to be seen with the naked eye

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3 years ago

The ________ west coast climate is situated on the western (windward) side of continents from about 40 to 65 degrees latitude.

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Answer:

marine

Explanation:

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1 year ago

You are a scientist working in a research lab. You receive a new cell specimen that you

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Answer:

eukaryote

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2 years ago

A new kind of tulip is produced that develops only purple or pink flowers. Assume that flower color is controlled by a single-ge

Sophie [7]

Answer:

a. purple allele (C) = 0.609, pink allele (c) = 0.391

b. purple homozygotes = 371, pink homozygotes = 153, heterozygotes = 476

Explanation:

Given -

Purple flowers - 847

Pink flowers - 153

The frequency of recessive genotype i.e

$q^ 2 = \frac{153}{1000} \\q^ 2 = 0.153\\$

Frequency of recessive allele i.e q is equal to

$q = \sqrt{0.153} \\q = 0.391$

As per hardy Weinberg's first equilibrium equation -

$p + q = 1\\p = 1-q\\p = 1-0.391\\p = 0.609$

Frequency of purple homozygous species

$= p^2\\= 0.609^2\\= 0.371$

Number of purple homozygous species $= 0.371 * 1000= 371$

Number of pink homozygous species $= 0.153 * 1000= 153$

Heterozygous species is equal to

$(1-0.371-0.153)* 1000\\= 0.476 * 1000\\= 476$

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2 years ago

Read 2 more answers