Home
Explore
Exams
Search for anything
Login
Get started
Home
Science
Biology
Cells
meiosis quiz
5.0
(1)
Rate it
Studied by 9 people
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Card Sorting
1/19
Earn XP
Description and Tags
richter 2023 vocab quiz
Biology
Cells
9th
Add tags
Study Analytics
All
Learn
Practice Test
Matching
Spaced Repetition
Name
Mastery
Learn
Test
Matching
Spaced
No study sessions yet.
20 Terms
View all (20)
Star these 20
1
New cards
purpose of mitosis
tissue repair and growth
2
New cards
results of mitosis
two identical diploid (2n) cells
3
New cards
purpose of meiosis
production of haploid cells (gamete)
4
New cards
results of meiosis
gametes
5
New cards
tetrad
pairing of homologous chromosomes
6
New cards
synapsis
alignment of genes in a tetrad
7
New cards
crossing-over
genetic exchange between homologous chromosomes
8
New cards
independent assortment of chromosomes
random way in which homologous chromosomes (tetrads) line up on the metaphase plate (INCREASES VARIATION)
9
New cards
importance of crossing-over to sexual reproduction
increases variation
10
New cards
gametogenesis
creation of gametes
11
New cards
results of spermatogenesis
creation of sperm
12
New cards
results of oogenesis
an egg
13
New cards
cleavage furrow
structure that forms in animal cells during cytokinesis (how animal cells divide)
14
New cards
cell plate
new cell wall that forms between new nuclei in plant cells (how plant cells divide)
15
New cards
differences between plant and animal mitosis
1. Animals
1. Cleavage furrow
2. Centrioles
3. Aster - microtubules extend towards the cell periphery
2. Plants
1. Cell plate
16
New cards
somatic cell
body cell
17
New cards
germline cell
produce gametes
18
New cards
karyotype
picture of an individual chromosome
19
New cards
nondisjunction
chromosomes fail to separate
20
New cards
cause of Down Syndrome
trisomy