Based on the diagram below, at which point is the most oxygen being

Biology

1 answer:

seropon [69]3 years ago

4 0

Answer:

Point C dusk

Explanation:

if you follow the chart, the highest point is point C

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What do you think happens to a fish’s behavior in cold climates during the winter? Explain your answer.

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Fish are cold-blooded or poikilothermic, meaning that their body temperatures vary with the surrounding temperature. During the cold of winter fish become less active. They find little pockets out of the way of fast moving water where they can stay still and conserve energy.

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Unit 2.4 diversity of life

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3 years ago

You have just finished a really long workout at the gym. You are sweating quite a bit and feel thirsty. You have lost a lot of w

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Answer:

increase

Explanation:

As water and ions are lost through exercise, overall blood volume can decrease. To maintain adequate blood volume and blood pressure, renin is secreted to help in the conversion of angiotensin I to angiotensin II. This will cause vessels to constrict and sodium and water to be retained by the kidneys.

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3 years ago

In maize (corn) plants, a dominant allele I inhibits kernel color, while the recessive allele i permits color when homozygous. A

EleoNora [17]

Answer:

Phenotype ratio= 12 colorless : 3 purple : 1 red

Genotype ratio= 1:2:1:2:4:2:1:2:1

Explanation:

According to the given information, the dominant allele "I" is epistatic to P and p alleles and presence of "I" inhibits the expression of both "P" and "p" alleles.

A cross between two heterozygous plants for both locus would give the F2 progeny in 12 colorless: 3 purple: 1 red ratio.

Here, the F2 genotype with "I-G" and "I-gg" would produce colorless kernels while the ones with "ii-G-" would exhibit purple colored kernels. The F2 genotype "iigg" would beak red kernels.

Hence, the phenotype ratio= 12 colorless : 3 purple : 1 red

Genotype ratio would be same as for the mendelian dihybrid cross= 1 IIPP: 2 IIPp :1 IIpp: 2 IiPP :4 IiPp: 2 Iipp: 1 iiPP :2 iiPp: 1 iipp

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The diagram shows one process during sexual reproduction. After fertilization, the zygote contains 28 chromosomes. What is the n

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B)14

It is halved due to one parent having some genes for the offspring and the other to complete the 28 genes.

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4 years ago

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