Pembelahan Sel Flashcards

1
Q

Apa itu pembelahan sel?

A

Proses perbanyakan sel dgn membagi sel menjadi dua

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2
Q

Pembelahan sel terjadi dalam 2 cara yaitu…

A
  1. Amitotik
  2. Mitotik
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3
Q

Apa itu pembelahan sel amitotik?

A

Pembelahan sel secara langsung tanpa tahap2an
Contoh: pembelahan biner bakteri

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4
Q

Apa itu pembelahan sel mitotik?

A

Pembelahan sel secara tidak langsung & mengikuti tahapan yg udh ada
Contoh: meiosis & mitosis

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5
Q

Perbedaan mitosis dan meiosis
JENIS SEL

A

Mitosis: sel tubuh (somatik)
Meiosis: sel kelamin (gamet)

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6
Q

Perbedaan mitosis dan meiosis
PEMBELAHAN

A

Mitosis: 1 kali
Meiosis: 2 kali

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7
Q

Perbedaan mitosis dan meiosis
JUMLAH SEL ANAKAN

A

Mitosis: 2 sel anakan
Meiosis: 4 sel anakan

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8
Q

Perbedaan mitosis dan meiosis
SIFAT SEL ANAKAN

A

Mitosis: diploid (2n)
Meiosis: haploid (n)

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9
Q

Perbedaan mitosis dan meiosis
TUJUAN

A

Mitosis: pertumbuhan & perkembangan
Meoisis: menghasilkan gamet melalui gametogenesis

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10
Q

Tahap profase 1 meisosis 1 dibagi menjadi beberapa tahap yaitu…

A
  1. Leptoten
  2. Zigoten
  3. Pakiten
  4. Diploten
  5. Diakinesis
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11
Q

Apa itu SPERMATOGENESIS?

A

Proses pembentukan spermatozoa oleh testis

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12
Q

Apa itu MIKROSPOROGENESIS?

A

Proses pembentukan mikrospora dlm buluh serbuk sari yg berasal dari mikrosporosit

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