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Biology unit 1 > Meosis > Flashcards

Meosis Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

Reproductive cells

A

called sex cells (gametes)

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2
Q

A chromosome

A

is a strand of DNA tightly wrapped around proteins

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3
Q

Your body cells (somatic) have

A

46 (23 pairs) of chromosomes

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4
Q

Your sex cells (gametes) have

A

23 chromosomes (no pairs)

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5
Q

Autosomes

A

Chromosome pairs 1-22

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6
Q

Sex chromosomes

A

pair #23 (X and Y) & determine sex in mammals
Males= XY

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7
Q

Males=
Females=

A

=XY
= XX

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8
Q
A
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Biology unit 1 (6 decks)

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