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jeka94
3 years ago
9

The endosymbiotic theory proposes that eukaryotic cells arose from

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
4 0
From several more prokaryotic cells.
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I think hes just wanted to know if taking breath mint could cure bad breath after eating crabby patty.
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What happens to a stimulus after the body receives it?
deff fn [24]

When a stimulus is produced it signifies the production of sensation in the sensory organs. This sensation through the sensory organs (eyes, ears, nose, skin and tongue) is sent to the sensory nerve connected to these sense organs. These sensory nerves send nerve impulses through the nerve fiber to the spinal cord. From the spinal cord the nerve impulse is transferred to motor nerves.

The motor nerve then sends response to the stimulus though the same path to the region from which stimulus was received and thus the body responds through muscular activity. Such as removal of heat from the heated object if heated sensations were received.


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4 years ago
. Based on your calculations of the probability of their child getting sickle cell disease, what is your advice? Show your calcu
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Is there a picture with this question? It seems like there's background information which isn't being shown here.

Pedigrees are basically a map of alleles for family trees
 
                   ______Person1 -- Person2_____
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        __Person3_   Person 4     Person5    _Person6___
       I                   I                          I            I                    I
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And under everyone's name you write their alleles.

Punnett squares give the probability of someone having genes based on their parents' genes.
 
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Parent2 (AA)        AA      Aa                             Parent2 (Aa)     Aa      aa
                             AA      Aa                                                       aa      aa

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A chromosomal alteration in which one or more
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The diagram shows the embryo development of four vertebrates and suggests all of the following EXCEPT A) common ancestry of vert
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The answer should be D. Hope I Helped!
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