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Gala2k [10]
3 years ago
6

Which of the following statements is true?

Biology
2 answers:
Rasek [7]3 years ago
6 0

Answer:

A is the correct answer because

Explanation:

Population density is number of individual organisms of a species living in a unit of area.

Delicious77 [7]3 years ago
5 0

Population density is number of individual organisms of a species living in a unit of area.

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Which of the following best describes the purpose of examining mammary secretions in mares before parturition?
Arisa [49]

The statement that best describes he purpose of examining mammary secretions in mares before parturition is testing for elevated levels of calcium.

<h3>What is the processes of parturition in mares?</h3>

In parturition, a fetus is fully developed, a process called Ferguson reflex occurs to stimulate contractions. The canal is lubricated by a fluid called allanotic fluid and facilitates the discharge of the amnion and the fetus. A virginal distension releases oxytocin and more contractions.

For a mare to be ready for parturition, elevated levels of calcium is tested from the mammary gland to confirm that the mare is healthy and ready for parturition.

Learn more on parturition here: brainly.com/question/14982881

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3 0
1 year ago
True or False: If one thing in a food web is affected, it will only probably affect the organism that directly relies on it for
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Answer:

False

Explanation:

Due to the fact that all the organisms are connected in a chain, the energy flow would be affected and that would result in many organisms being deprived of energy they need and that creates a chain effect.

7 0
3 years ago
When is the sun directly overhead in the continental United States ?
uranmaximum [27]

Answer:

The correct answer would be never due to the tilt of the earth.

8 0
3 years ago
Why are lipids unique when compared to the other macromolecule groups?
Veronika [31]
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With the exception of steroid hormones, lipids are generally hydrophobic. Also lipids are relative small molecules when compare in size with other macromolecules.
6 0
4 years ago
A geneticist wants to determine what mutation in a DNA molecule changed the structure of a specific protein. What would the scie
Serhud [2]

Answer:

Explanation: 1+1

3 0
3 years ago
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