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Harrizon [31]
3 years ago
6

MARKING BRAINLIEST !!!

Biology
1 answer:
photoshop1234 [79]3 years ago
3 0

Answer: D. A river separates members of a squirrel population that used to occupy the same geographical area.

Explanation:

Allopathic Speciation occurs when a geographic barrier (river, mountain, or canyon) separates members of a population

Hope this helps!

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An egg cell is fertilized by a sperm cell to form a diploid zygote. Where does this process occur?​
Vesna [10]

Answer:

The fallopian tube

Explanation:

4 0
3 years ago
Identify the pregnancy prevention method(s) that prevent the release of an egg, thickens the cervical mucus and reduces the buil
Darya [45]
The correct answers are a. vaginal ring and c. oral contraceptives.

The vaginal ring is a soft, plastic ring that releases a continuous dose of the hormones oestrogen and progestogen into the bloodstream and prevents pregnancy. Oral contraceptives are also drugs for preventing pregnacy and also contain combinations of the hormones estrogen and progestin )or progestin alone=. Estrogen and progestin inhibit the release of the hormones luteinizing hormone (LH) and follicle stimulating hormone (FSH) which have a role in the ovulation.

8 0
3 years ago
In the diagram, how many angles are alternate exterior angles with angle 5?
andriy [413]

Explanation:

We have attached a figure that shows the diagram of the given equation.

We need to find how many angles are alternate exterior angles with angle 5?

We know that an exterior angle is the angle that is made outside of the shape and an alternate angle is the angle opposite of a transversal line of another angle.

From the figure, 8, 7, 9, 10, 12, and 11 are the angles that are on the same transversal. 8, 7, 9, 10, and 12 are just exterior. It means that 11 is the alternate exterior of angle 5. So, only one angle is alternate exterior angles with angle 5.

8 0
3 years ago
An organism was plated on mm1, tsa, and bhi. the organism grew on all three media although it grew best on bhi. from this inform
exis [7]
From this information, you can conclude that the organism is NON FASTIDIOUS.
A non fastidious organism is one who will grow in most culture mediums, that is, it is not selective when it comes to nutrients and will use any available source as a source of food and energy.
4 0
4 years ago
What percentage of the offspring have sickle cell anemia
Keith_Richards [23]

Answer:

25%

Explanation:

4 0
3 years ago
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