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Vaselesa [24]
3 years ago
8

Water flows over gills in the opposite direction of blood flow in a process known as:

Biology
1 answer:
ExtremeBDS [4]3 years ago
8 0
<span>Countercurrent oxygen exchange I think 
</span>
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Explain why the use of the term “theory” in science is different from the use of the word “theory” in everyday language.
kari74 [83]

Answer:

In everyday language a theory means a hunch or speculation. Not so in science. In science, the word theory refers to a comprehensive explanation of an important feature of nature supported by facts gathered over time. Theories also allow scientists to make predictions about as yet unobserved phenomena".

Explanation:

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Carbohydrates have three different types of building blocks that differ in their
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In the spotted tulip, white flowers are dominant to yellow (gene Y), and axial flowers are dominant terminal flowers (gene T). E
aleksklad [387]

Answer:

<em>9/16 A_B_ White colour, axial flower </em>

<em>3/16 A_bb White colour, terminal flower</em>

<em>3/16 aaB_ Yellow colour, axial flower</em>

<em>1/16 aabb Yellow colour, terminal flower</em>

Explanation:

Let the flower colour allele be represented by A and the flower position by B. The dominant white colour would be A while the alternate version (the yellow colour) would be a. Also, the dominant axial flower position would be B while the alternate terminal position would be b.

The Punnet's square result of crossing two plants that are heterozygous for both traits is as in the attached image.

AaBb   x   AaBb

Possible Offspring

<em>9/16 A_B_ White colour, axial flower </em>

<em>3/16 A_bb White colour, terminal flower</em>

<em>3/16 aaB_ Yellow colour, axial flower</em>

<em>1/16 aabb Yellow colour, terminal flower</em>

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What human activities affect the water, carbon, and the nitrogen cycle what are the consequences
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Living things must obtain homeostasis
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