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yaroslaw [1]
3 years ago
12

Down's syndrome is a condition where an extra chromosome is produced on the _____ chromosome.

Biology
2 answers:
AnnZ [28]3 years ago
4 0

Answer: On the Y chromosome

scoray [572]3 years ago
3 0

Answer: 21th

Explanation: Down syndrome a.k.a trisomy 21 because it’s caused by an extra copy of a chromosome 21.

Hope easy and helps! ^^

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Zolol [24]

Answer:

D) dengue fever

but answer may vary

Explanation:

5 0
3 years ago
If someone got sick with an intestinal infection from eating the yogurt, what type of antibiotics would you prescribe? Why?
garri49 [273]
Probiotics 

and why is down below
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That is why i would prescribe it
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5 0
3 years ago
Which of the following best compares the roles of the reproductive structures found in an angiosperm?
Lemur [1.5K]
Answer:
A) The male stamens hold the pollen, the female pistil holds the ovule, and the petals attract pollinators.

Stamens (male reproductive parts of a flower) collectively forms the male reproductive organ (androecium) in a flower whereas pistil (the female reproductive part of a flower) forms the female reproductive organ called gynoecium.

Stamen consists two parts that are anther (that produces pollens, male reproductive cells) and a stalk like structure called filament, which supports/ holds pollen producing anther.
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Thus, option A) is the right answer.
8 0
3 years ago
As boys grow, they become taller and gain body mass. during this time, muscle changes as well, first in _______________ and seco
Alla [95]
<span>The answer is mass and high-level force production. As boys grow, they become taller and gain body mass. During this time, muscle changes as well, first in mass and second in high level force production.</span>
4 0
4 years ago
Look at the two types of fatty acids below, saturated and unsaturated. What is the difference between the two?
Free_Kalibri [48]

Answer:

Saturated fatty acids don't have double bond between two carbon atoms, while in unsaturated fatty acids have atleast one double bond between two carbon atoms.

I've a trick for you to remember this

Saturated → Single Bond (you can remember by The first later of both word i.e., "S")

Unsaturated → Double Bond

 

<u>-TheUnknownScientist</u><u> 72</u>

4 0
2 years ago
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