Chapter 11

Question 1

CC asexual and sexual reproduction (2)

Answer 1

Asexual
Sexual

Question 2

Asexual

Answer 2

Single Parent (Identical)
Unicellular - split
multicellular - budding or fragmentation

ADV
Fast SAFE Many Offspring

DADV Same offspring

Question 3

Sexual

Answer 3

2 parents (Non identical)
Fusion of 2 gametes to form a zygote

ADV
Genetic variation

DADV Slow, Not safe, and less offspring

Question 4

SEQ, HD, CC process of meiosis (4)
ONLY 2n cells go through meiosis

Answer 4

Interphase
Meiosis 1
Interkinesis
Meiosis 2

Question 5

Interphase

Answer 5

Like Mitosis: Chromosome replication and each chromosome have 2 SC

Question 6

Meiosis 1 (PMAT 1)

Answer 6

Prophase 1
Metaphase 1
Anaphase 1
Telaphase 1

Question 7

Prophase 1

Answer 7

Mitotic Spindle Formation
Centrosomes move to opposite side
Synopsis (tetrads forms and crosses over)

Question 8

Metaphase 1

Answer 8

Tetrads move to the metaphase plate
The mitotic spindle attaches to kinetochores

Question 9

Anaphase 1

Answer 9

Each tetrad separates (SC remains attached)
Random mix

Question 10

Tela phase 1

Answer 10

Chromosome decondensed to chromatids
nuc env forms = 2 daughter nuclei

Question 11

Cytokinesis

Answer 11

Divides the cell = 2 daughter cells
Ploidy is reduced

Question 12

Meiosis II (repeat PMAT 2 like Mitosis)

Answer 12

Prophase
Metaphase
Anaphase
Tela phase