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Maru [420]
3 years ago
12

Help with these two please

Biology
1 answer:
zhuklara [117]3 years ago
7 0
In order to answer I believe we need to see what person 15 is, if there is a image above or something, that’s the only way I can think of
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Probably the most common byproduct of the mixing of soil and water would be _________.
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Real life example of a chromosome
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If a circle is divided into 12 equal arcs, then each arc measures 30 degrees.
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Where does first pass metabolism occur? / what route of administration is used to avoid complete first pass metabolism?
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Homologous chromosomes may exchange segments; this is called crossing over. Crossing over increases genetic variability. When do
Serhud [2]

A) Crossing over occurs in : Meiosis I ( D )

B) DNA replication would occur : Prior to meiosis I and meiosis II ( B )

C) The embryo's development represents ; meiosis and cell differentiation ( D )

D) Some organisms reproduce aseggsually ; To rapidly produce like offspring

<h3>What is Crossing over and DNA replication</h3>

Crossing over involves the swapping of genetic materials, and it occurs in prophase I of meiosis before meiosis II the crossing over of genetic materials are over. while DNA replication is the process whereby DNA make an exact copy of itself during the process of cell division and this process occurs prior to meiosis I and meiosis II

The development of an embryo in the missing diagram represents meiosis and cell differentiation.

Hence we can conclude that the answers to your questions are as listed above.

Learn more about Homologous chromosomes :  brainly.com/question/8253366

6 0
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