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2 years ago

Which of the following happens to chromosomes during prophase?

Biology

2 answers:

koban [17]2 years ago

6 0

Yeah C is the answer

grandymaker [24]2 years ago

4 0

C. They condense, becoming increasingly compact.

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Why does having a genetically diverse population make a species more likely to survive a change to the environment?

Eddi Din [679]

Genetic adaptability is very important to the survival and adaptability of any specie. This is because, in a diverse population, the possibility of finding individuals with the right genetic adaptability to the changing environment is higher, the population will have more possible adaptations.

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3 years ago

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Which muscle has an attachment point at the coronoid process?

vaieri [72.5K]

Answer:

The coracoid process serves as the attachment site for several muscles. The pectoralis minor is attached to the medial aspect of the coracoid. The coracobrachialis is attached to the tip of the process on the medial side, and the short head of the biceps is attached to the tip of the process on the lateral side.

Explanation:

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1 year ago

How can changing the temperature of water negatively affect the environment?

polet [3.4K]

Answer:

Explanation:

Many sea animals have certain temperatures that they adapt to, when the temperature decreases or increases it affects their environment and what they were used to

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1 year ago

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Some people have low levels of calcium circulating in the blood, a condition known as hypocalcemia. while for many this disorder

kap26 [50]

Answer:

low level of calcium would result in fewer signals sent between pre and post synaptic cells.

Explanation:

The calcium has a main role in signal transmission mechanism and here is the mechanism :

1-the impulse reaches the synapse (depolarization which is a voltage change).

2-the voltage gated calcium channels open and let calcium flow into the cell.

3-the calcium causes the synaptic vesicles to rupture and release chemical transmitters which cross the synaptic cleft and finally bind to receptors on the post synaptic cell (transmitting the signal)

so it's obvious that if calcium concentration decreases, the signal transmission also decreases.

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2 years ago

A yellow powder and a blue liquid are shaken together in a test tube to produce a clear green mixture that is all liquid.which o

elixir [45]

Answer:

They Dissolved / became a compound

Explanation:

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2 years ago