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kotykmax [81]
3 years ago
9

What must happen before meoisis can begin

Biology
2 answers:
kotegsom [21]3 years ago
8 0

Answer:

Before meiosis actually begins, the DNA that is packaged into chromosomes must be fully copied.

almond37 [142]3 years ago
7 0

Answer:

Before meiosis actually begins, the DNA that is packaged into chromosomes must be fully copied. Previous to replication, a germ cell contains two copies of each chromosome, a maternal copy, and a paternal copy. ... DNA replication occurs in the same fashion as it does during mitosis.

Explanation:

Before meiosis actually begins, the DNA that is packaged into chromosomes must be fully copied. Previous to replication, a germ cell contains two copies of each chromosome, a maternal copy, and a paternal copy. ... DNA replication occurs in the same fashion as it does during mitosis.

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We could use up all of them right away and not have the resources for humans and animals to survive.

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7 0
3 years ago
In Mendelian case, the offpspring will take on the pheonotype of the parent that donates the dominant allele True Or False. I'm
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Answer:

True

Explanation:

According to Mendelian's law of inheritance, the dominant allele is the allele that is expressed in an individual while the recessive allele are usually not expressed in the phenotype of an individual.

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3 0
3 years ago
What product do all three reactions in Model 2 have in common?
belka [17]

Answer;

-They all provide water

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In reaction B, the reactants are two amino acids, that results to formation of a dipeptide and water; this is also a condensation reaction joining two amino acids monomers, to form a dipeptide and water.

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