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Telophase I & II
100
In the plant life cycle, what undergoes meiosis? 
Sporophyte 
100
What is the multicellular diploid stage in the plant life cycle?
Sporophyte
100
What stage of meiosis do the chromosomes compact enough to be seen under a light microscope? 
Prophase I
100
During anaphase II, what are separated?
Sister chromatids.
100
Is there genetic variation in mitosis or meiosis? 
meiosis 
200
In the plant life cycle, what produces spores? 
Sporophyte 
200

What is the multicellular diploid stage in the plant life cycle?

gametophyte
200
What happens to the chromosomes during interphase? 
They become duplicated/replicated
200
Anaphase II begins as soon as this happens.
Cohesin proteins are cleaved
200

Is there not genetic variation in mitosis or meiosis?

mitosis 
300
In the plant life cycle, what produces gametes? 
Gametophyte. 
300
How would do you describe the offspring produced by asexual reproduction?
Clones or genetically identical
300
In metaphase II, chromosomes line up along this?
What is the metaphase plate?
300
after telophase one, describe the chromosomal makeup of each daughter cell. 
Haploid, and the chromosomes are each composed of two sister chromatids. 
300
In telophase II, the nuclear membrane forms around these?
What are chromosomes?
400
What process will cut the chromosome number in half? 
Meiosis 
400
At what stage of mitosis are the chromosomes photographed in preparation of a karyotype? 
Metaphase DUH
400
These line up in metaphase I.
What are pairs of duplicated homologous chromosomes?
400

A cell divides to produce two daughter cells that are genetically different

Meiosis I 
400
What is independent assortment? 
How the pairs of homologous chromosomes align themselves on the metaphase plate in metaphase I. It contributes to significant genetic variation.  
500
What process restores the diploid condition?
Fertilization 
500
If a species has 2n = 16, then they would produce how many cells by meiosis and how many chromosomes would be in each? 
4 cells each with 8 chromosomes. 
500
In metaphase I, the pairs of duplicated homologous chromosomes are arranged across the center by the movements of by these.
What are kinetochore microtubules?
500

A cell divides to produce four daughter cells that are genetically different

Meiosis II
500
When does crossing over occur?
Prophase I