Blood contains numerous biconcave cells called , contained in a featureless matrix called

1 answer:

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Answer: Blood contains numerous biconcave cells called erythrocyte , contained in a featureless matrix called plasma

Explanation:

Blood is a liquid contain in the body of man and animals that transport the necessary nutrients and oxygen to the cell and then takes away metabolic waste from the cell. There are numerous cells in the body which are the Red blood cells and also the red blood cell.

This red blood cell is also called erythrocyte which is the numerous biconcave cells. This white blood cells and erythrocytes are all in the blood plasma. Both the erythrocytes (i.e red blood cell) and the white blood cell are all contained in a featureless matrix called the plasma.

This plasma is made up of blood, water, carbon dioxide, dissolved proteins, and hormones.

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1 year ago

John had unattached earlobes like his father, but his mother has attached earlobes. What is johns genotype with unattached being

Varvara68 [4.7K]

Genotype refers to the complete genetic make-up and can also be referred to as the alleles an organism carries on a particular gene.

John's genotype with unattached being dominant is Aa.

Using A to represent the alleles

Since his mother has attached earlobes, her condition can only be inherited in the recessive condition (aa).
So for John to have an unattached earlobe, his father has to be either AA or Aa.
Therefore John's genotype would be Aa