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Drupady [299]
3 years ago
13

2. Oxygen is carried in the blood by the:

Biology
1 answer:
kkurt [141]3 years ago
8 0

Answer:haemoglobin

Explanation:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.

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In a particular species of frogs, black spots are a dominant trait and their absence is a recessive trait. In a population of fr
swat32

The correct answer is optionD 134/200.

The frequency of the dominant allele can be calculated by the summation of the frequency of the homozygous individual frequency that has  dominant allele  and half of the heterozygous individuals, as half of the heterozygotes have dominant allele.

The frequency is no of individual of desired trait divided by total number of individual.

The calculation is shown below:frequency of dominant allele=frequency of dominant individual+\frac{1}{2} frequency of heterozygotes\\frequency of dominant allele=\frac{50}{100} +\frac{1}{2} (\frac{34}{100} )\\frequency of dominant allele=\frac{50}{100} +\frac{34}{200} \\frequency of dominant allele=\frac{2(50)+34}{200}\\ frequency of dominant allele=\frac{134}{200}

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4 years ago
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3 years ago
The correct order of the structures of the motor neuron is:
Harman [31]
Below is the correct <span>order:
</span>
<span>dendrites, the cell body, axon, terminal branches of the axon.</span>


It is a neuron whose body is situated in the spinal string and whose fiber extends outside the spinal string to specifically or in a roundabout way control effector organs, essentially muscles, and glands.Motor neurons axons are efferent nerve filaments that convey signals from the spinal line to the effectors to create impacts
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Which is a renewable resource?
lana [24]
What are your choices?

EDIT

The answer you are looking for would be wood.

Hope I helped!!
5 0
3 years ago
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Wewaii [24]

Answer:

If I’m correct it’s O cosmic background radiation

Explanation:

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