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Genetics

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Darien Renner

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Cards in this guide (13)
What must happen before meiosis can begin

DNA doubles and produces sister chromatids before meiosis begins.

the chromosomes must replicate

How many different genetic combinations of chromosomes can be packaged in gametes made by a diploid organism of 2n equals 6

12

In which generation were recessive traits visible Mendel's experiments

F2 Generation

What line on 1040A is total federal tax paid

The total Federal Tax paid is the sum of the federal taxes that you have payed either through payroll deductions or estimated taxes that you have paid to the federal government or others that have paid federal taxes to your benefit, for that particular tax year.

Why did Mendel study such a large sample of pea plants to determine the probability of inheritance

The more samples you use, the closer your results will match probability.

Which phase occurs directly after G1

S Phase - period of DNA replication - 10% shorter than G1.
After G1 phase S phase occurs.

What is it called when two forms of a trait are both dominant at the same time

Codominance. It's the case of AB blood types, for instance. Neither trait is dominant over the other, so both manifest.

What would most likely decrease the genetic variation in the human population

Which would most likely decrease the genetic variation in the human population?

The distribution of the height of humans is a normal distribution. There are some very tall people and some very short people but most people are in the middle. What is mostly likely true about this

Height is controlled by multiple alleles.

How are meiosis and mitosis different

mitosis only has to do with celluar reproduction

meiosis has to do with sex cells reproducing
Mitosis creates new cells that are used for development, repair, asexual reproduction and growth. Meiosis creates cells in order for organisms to reproduce sexually.

Why did Mendel wanted to find out if the color of the seed of a pea plant affected the seed shape What experiment did he perform to test his idea

He tested seed color and shape at the same time.

APEX

Which best describes probability

the likelihood that something will happen

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