3 years ago

Each heart muscle cell is coupled to its neighbors electrically by tiny holes called:

1 answer:

3 0

The answer is <span>Gap Junction

Gap junction is a small gap between the cells that used to transmit signall to the cells. This gap will allow the heart muscle to be activated in unison. Coordinated contractions are important for heart muscle because it creates the force that needed to pump the blood.</span>

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Ostrovityanka [42]

Answer:

Both are Homozygous

Explanation:

A Husband and Wife with curly haired husband(CC) and straight haired wife have all their children curly haired because the gene for curly hair is dominant than straight hair. So, in the progeny, curly hair only.

This represents the Mendel’s Law of dominance which is also the Mendel Third Law which states that one of the factors for a pair of inherited traits will be dominant and the other recessive, unless both factors are recessive.

So, the correct option is ‘Both are homozygous'.

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C. Temperature and pH can affect how enzymes Work .

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I believe the answer is c

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