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beks73 [17]
3 years ago
9

What is a classification key? dichotomous key?

Biology
1 answer:
REY [17]3 years ago
7 0
A classification key is a way of categorizing living things by determining and arranging them according to their common qualities. Dichotomous key is a key for determining the identity of the organism based on two choices in each set of characteristics. The dichotomous key for sharks are the shape of the body, number of gill slits, position of mouth, and shape of caudal fins. Other characteristics include length or number of dorsal fins, presence or absence of pelvic fins, anal head, and shape of head.
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The diastolic blood pressure represents the?
Nesterboy [21]

The diastolic pressure refers the  two values are recorded during the measurement of blood pressure.It is the number or the bottom number indicates the pressure in the arteries when the heart rests between beats.

Less then 80 are the normal diastolic blood pressure. Prehypertension which is indicaated by the blood pressure between 80 to 90. The first, systolic pressure, which represents the peak arterial pressure during systole. The second, that represent minimum arterial pressure during diastole.

the force the heart exerts on the walls of the arteries in between beats can be easily measured by the diastolic blood pressure .Diastolic blood pressure is mainly determined by the total arterial peripheral resistance which majorly influence  Arterial elastance and compliance.

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3 0
2 years ago
Help plezz if u can
irinina [24]

Answer:

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Explanation:

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4 0
3 years ago
What structures found in the
Leviafan [203]

Answer:

A. chromosomes

Explanation:

Chromosomes are structures found in the center (nucleus) of cells that carry long pieces of DNA. DNA is the material that contains genes and is the building block of the human body.

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Hereditary information is found in a cell's
amid [387]
They are found in the chromosomes
5 0
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What molecule found in the cell membrane is used to transport glucose into the cell?
djyliett [7]

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carrier protein

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