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Slav-nsk [51]
3 years ago
8

When two frog species, rana pipiens and rana sylvatica, mate, the offspring die early in embryonic development. this is an examp

le of ______. hybrid sterility mechanical isolation behavioral isolation hybrid inviability temporal isolation?
Biology
1 answer:
bezimeni [28]3 years ago
8 0
It's an example of reduced hybrid viability
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What type of growth would you expect to see in a population that has migrated to a new habitat?
Nataliya [291]

Answer:

Exponential growth

Explanation:

Exponential growth is a type of growth that increase in quantity over time.

When a population migrate to a new habitat it shows exponential growth because in the beginning, the growth rate is slow as population adapts the new environment and once they evolve according to the environment, they will grow exponentially.

Hence, the correct answer is "Exponential growth".

8 0
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Pathogen X has successfully been transmitted to your body; you are now infected. All of the following among A-D are possible con
givi [52]

Answer:. a. You never show any symptoms of disease and there is no sign of the pathogen in your body.

Explanation: To be infected of a disease is to be affected by a disease causing organism.

For an individual to be infected there will be a sign and or symptom of the infection in the body but it could either be supressed by medication,or show obviously effect in such individual or mild effect. Hence an exception is a) where there is no symptom is shown and no sign of pathogen in the body.

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3 years ago
What is the point when Earth is closest to the Sun called?
Anettt [7]
-- Perihelion . . . Point in Earth's orbit where we're closest to the sun.
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-- Aphelion . . . Point in Earth's orbit where we're farthest from the sun.
                       We get there sometime during the first few days of July.

-- Perigee . . . Point in the orbit of the Moon or any artificial satellite
                      where it's closest to the Earth.

-- Apogee . . . Point in the orbit of the Moon or any artificial satellite
                     where it's farthest from the Earth.
8 0
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Which food contains the material needed to build muscle, but does not contain the macromolecules that give quick energy?
natima [27]
The answer is A. steak
7 0
4 years ago
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What three parts make up the nervous system?
oee [108]

Answer:brain

Spinal cord

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3 years ago
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