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jolli1 [7]
3 years ago
8

What is the ultimate energy for all life on earth

Biology
2 answers:
Ahat [919]3 years ago
4 0
Solar energy
---------------
Y_Kistochka [10]3 years ago
4 0
Water, calories, carbon(ps I really don't think the answer your looking for is carbon but pick from the others) you will have to be slightly more specific because at the current state I am not sure if this is what you want or not
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Describe how energy and matter flow, interact and change forms throughout the<br> Earth system
photoshop1234 [79]
Energy and matter characterize both physical and biological systems. These systems are defined both by the types of energy and matter they contain and by how that matter and energy move through and between systems. ... This means that energy and matter can change forms but cannot be created or destroyed.
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3 years ago
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What would happen if CCD (Colony Collapse Disorder) killed all the honey bees?
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7 0
3 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

5 0
3 years ago
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Which term describes a chemical reaction in which water is gained?
lukranit [14]
The term that is used to describe a chemical reaction in which water is produced or gained I believe is Dehydration Synthesis.
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Name 2 aquatic prey and their predator ​
MAVERICK [17]

Explanation:

prey

seals and fish

predator shark

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3 years ago
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