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Bio > Meiosis > Flashcards

Meiosis Flashcards

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Biology 101 flashcards
0
Q

Metaphase 1

A

Nuclear membrane defragments and aligns parallel with each other.

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1
Q

Prophase 1

A

Crossover occurs. Chromosomes join together. Spindles form

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2
Q

Anaphase 1

A

Chromosomes seperate and move to opposite sides

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3
Q

Telophase 1 and cytokinesis

A

Nuclear membrane reforms and the cell seperates into 2 cells. Separated by cleavage.

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4
Q

Crossover

A

Genetic recombination. During prophase 1. Chiasmata- site of crossing over

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5
Q

Aneuploid gametes

A

Gametes with missing or extra chromosome

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6
Q

Spermatogenesis

A

Making of Sperm. All 4 cells good

More genetic diversity in sperm

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7
Q

Oogensis

A

Process of making cells. 1/4 cells good

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