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tensa zangetsu [6.8K]
3 years ago
14

John has two sisters and two brothers. Three of the five children in the family have dark brown hair, one has red hair, and one

has light brown hair. The variation in hair color is due to the input of multiple genes. What pattern of inheritance is exhibited here?
Biology
1 answer:
MatroZZZ [7]3 years ago
4 0

Answer:

polygenetic inheritance.

Explanation:

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Documentation descriptive details of events in nature -amounts,sizes,colors,smell,behavior,texture -for example-eclipse observat
Korvikt [17]

Answer:

field studies

Explanation:

The documentation and collection of descriptive details of events in nature such as amounts, sizes, colors, smell , behavior, texture e.t.c are all categorized as field studies.

It involves the gathering of raw data outside a laboratory.

  • Often times, based on the needs of an experiment, it is desirable to corroborate laboratory studies with field evidences.
  • The approach in gathering such data varies from discipline to discipline.
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3 years ago
In the 1800s, the Irish wolved the problem of feeding a growing population by planting specifically, they a r e
Otrada [13]

The potato crop devastation occurred in Ireland for not using one single potato species.

Explanation:

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This yielding reduced the variety in the genetics of potatoes that helped in preventing the disease that affect potatoes by making the Irish people susceptible to famine. The Phytopthora bacteria affected the potatoes of North America in the year 1840 and Ireland’s moist weather in that same year made the blight to thrive.

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3 years ago
A mating between a male donkey (2n = 62) and a female horse (2n = 64) produces sterile mules. why are mules sterile?
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3 years ago
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Aloiza [94]

I think option a is the correct answer

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