Reproduction Flashcards

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1
Q

Asexual reproduction where a cell splits into two, only in prokaryotes

A

Binary Fission

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2
Q

Meiosis

A

Cell division into 4, only occurs in multicellular organisms, only for the production of haploid cells

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3
Q

Metaphase 1 in Meiosis

A

Everything in mitosis except its pairs of chromosomes that move rather than individual chromosomes

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4
Q

Asexual reproduction where a new organism grows out of another organism

A

Budding

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5
Q

Example of Fragmentation

A

Sea stars, flatworms, sponges

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6
Q

Telophase

A

Each of the cell’s structures are reconstructed, and the cells split

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7
Q

Budding

A

Asexual reproduction where a new organism grows out of another organism

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8
Q

Cell division into 2, for diploid somatic cells, for multi cellular organisms

A

Mitosis

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9
Q

Biggest differences between mitosis and meiosis

A

Mitosis splits into 2 and meiosis splits into 4, also for mitosis its only 2 pairs of chromosomes while in meiosis for the first round its a pair of a pair of chromosomes

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10
Q

Anaphase 1 in Meiosis

A

Same as mitosis

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11
Q

Anaphase

A

Motor proteins pull apart the connected chromosomes using microtubules and they are dragged to the end of each cell

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12
Q

Examples of budding

A

Hydra

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13
Q

Motor proteins pull apart the connected chromosomes using microtubules and they are dragged to the end of each cell

A

Anaphase

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14
Q

Examples of binary fission

A

Amoeba, bacteria

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15
Q

Phases of Mitosis

A

Prophase, Metaphase, Anaphase, Telophase

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16
Q

Binary Fission

A

Asexual reproduction where a cell splits into two, only in prokaryotes

17
Q

Metaphase

A

Longest phase where the chromosomes attach to microtubules by motor proteins

18
Q

2nd round of phases in meiosis

A

Same as first round, except no DNA is replicated

19
Q

Phases of Meiosis

A

Same as mitosis, but happen twice

20
Q

Fragmentation

A

Parent body intentionally breaks into pieces and each piece becomes a new organism

21
Q

Regeneration

A

A part of an organism gets cut off, and a new organism grows from that part

22
Q

Telophase

A

Each of the cell’s structures are reconstructed, and the cells split

23
Q

Mitosis

A

Cell division into 2, for diploid somatic cells, for multi cellular organisms

24
Q

Telophase 1 in Meiosis

A

Same as mitosis

25
Q

Phase where chromatin coils up to create chromosomes, the nuclear envelope disintegrates, and centrosomes create microtubules

A

Prophase

26
Q

Cell division into 4, only occurs in multicellular organisms, only for the production of haploid cells

A

Meiosis

27
Q

Longest phase where the chromosomes attach to microtubules by motor proteins

A

Metaphase

28
Q

What happens before mitosis

A

Centrosomes duplicate + cell cycle

29
Q

A part of an organism gets cut off, and a new organism grows from that part

A

Regeneration

30
Q

Binary fission vs Mitosis

A

Mitosis is in eukaryotes while binary fission is in prokaryotes and binary fission is for entire reproduction

31
Q

Prophase 1 in Meiosis

A

Everything in mitosis + crossing over and recombination

32
Q

Prophase

A

Chromatin coils up to create chromosomes, the nuclear envelope disintegrates, and centrosomes create microtubules

33
Q

Example of regeneration

A

Hydra