Answer:
There
Explanation:
The ocean is divided into five zones: the epipelagic zone, or upper open ocean (surface to 650 feet deep); the mesopelagic zone, or middle open ocean (650-3,300 feet deep); the bathypelagic zone, or lower open ocean (3,300-13,000 feet deep); the abyssopelagic zone, or abyss (13,000-20,000 feet deep); and the ...
I think it is B sorry if I am wrong
Answer:
water is not a consumer but a producer
Explanation:
this is because they use nutrients from the sun to produce their own foods
Answer:
The correct answer is - the incorrect separation of this pair of sister chromatids during meiosis II.
Explanation:
Down syndrome is a type of aneuploidy in which the number of the chromosome is not as normal condition as it occurs by inheritance of an extra chromosome. This disorder is usually caused due to an error or in meiosis if the sister chromatids fail to separate during meiosis II in an embryo and leads to three copies of the chromosome instead of two.
This condition is lead to the down syndrome which is one of the most common trisomy case as it results an extra chromosome of chromosome 21.
Thus, the correct answer is - the incorrect separation of this pair of sister chromatids during meiosis II.
<span>All cells come from pre-existing cells. </span>
