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charle [14.2K]
3 years ago
6

GUYS PLS HELP!!!!Thank u

Biology
2 answers:
Harlamova29_29 [7]3 years ago
7 0

Answer:

38. r

39.R

40. RR

41.Rr

42. rr

Virty [35]3 years ago
6 0

Answer:

38. rr

39. RR/Rr

40. RR

41. Rr

42. rr

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The period of development is the time from conception to birth. (Watch your spelling!)
kenny6666 [7]

Answer:

Prenatal period.

Explanation:

Two main types of reproduction that exist in living organisms are sexual reproduction and asexual reproduction. The fusion of the male and female gamete leads to the formation of zygote in case of sexual reproduction.

The prenatal period may be defined as the time development required for the fetal to grow in the womb. The prenatal period starts from the conception and remains till the birth of the child. Three main stages of prenatal period are germinal stage, embryonic stage and fetal stage.

Thus, the answer is prenatal period.

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3 years ago
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give 2 examples of a physical response to an enviromental change that would enable an organism to maintain homeostasis
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As humans sometimes experience, a cold environment can result in<span> </span>shivering<span>. This is when skeletal muscles begin to shake in small movements, creating warmth by expending energy. Humans can also sweat in high temperatures. The water on the surface of the skin is able to absorb a lot of heat during evaporation, resulting in cooling of the body.</span>
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3 years ago
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lukranit [14]
An example i can think of is...

the amount of salt present in human cells cytoplasm suggests we evolved from species in the sea
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What does Bioindicator mean?
jolli1 [7]
A bioindicator is a living organism that gives us an idea of the health of an ecosystem. Some organisms are very sensitive to pollution in their environment, so if pollutants are present, the organism may change its morphologyphysiology or behaviour, or it could even die. Hope that helped!
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According to this article who collected information to research the honeybees
andreyandreev [35.5K]

Answer:

Cornell University

Explanation:

I did not know what article you refer to but I know that there is an article with this question.

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