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WorksheetsMitosis & Meiosis!!
Total questions: 29
Worksheet time: 22mins
In plant cells, a ___________ forms between the cytoplasm during Telophase to separate the nuclei and form two daughter cells.
Cleavage furrow
Spindle fibers
Centriole
Cell Plate
Which letter above best represents the phase that crossing over occurs in?
F
G
A
B
In which phase above do sister chromatids line up at the equator of the cell?
G
F
A
B
Which letter above represent the phase centromeres separate and move to opposite poles of the cell
G
F
A
B
Which letter above represents the phase in which homologous chromosomes line up at the equator?
G
F
A
B
Given that a diploid number of cats is 38(2n=38)...
How many pairs of chromosomes do cats have?
19
38
76
_____ immediately follows mitosis.
G2
DNA replication
Meiosis
Cytokineses
DNA replication occurs during _____ phase of ______________
pro; mitosis
S; interphase
G1; interphase
G2; interphase
DNA replication must occur
Before the nucleus divides
Immediately following cytokinesis
During mitosis
Meiosis in females is
spermatogenesis
oogenesis
meiosis
The random distribution of homologous chromosomes during meiosis is best known as
Independent assortment
Prophase I
Oogenesis
The purpose of the spindle fibers is to
Both move organelles and chromosomes during cell division & help separate the chromosomes
Move organelles and chromosomes during cell division
Help separate the chromosomes
Produce a nuclear envelope
The point at which two sister chromatids are attached.
Mitosis
Synthesis (S) phase
Cell Plate
Centromere
The DNA is replicated during this sub-phase of interphase.
Mitosis
Synthesis (S) phase
Cell Plate
Centromere
Four phase process in which two nuclei are created.
Mitosis
Synthesis (S) phase
Cell Plate
Spindle fibers
Structures that are elongations of centrioles and assist with nuclear division.
Mitosis
Synthesis (S) phase
Cell Plate
Spindle fibers
A new cell wall that develops between the nuclei of plant cells in Telophase.
Mitosis
Synthesis (S) phase
Cell Plate
Centromere
Nine triplets of microtubules that assist with cell division.
Sister chromatids
Cytokinesis
Gap 1 (G1) phase
Centrioles
The carries out routine functions as it grows and makes proteins and organelles.
Cytokinesis
Sister chromatids
Gap 1 (G1) phase
Centrioles
Splitting the cytoplasm to create two daughter cells.
Cytokinesis
Sister chromatids
Gap 1 (G1) phase
Centrioles
Two identical chromosomes that are created before cell division.
Cytokinesis
Sister chromatids
Gap 1 (G1) phase
Centrioles
Mitosis is the division of the ____.
Nucleus
Centrioles
Cytoplasm
Cell
In human gamete, sex cell, they receive
46 chromosomes from each parent
23 pairs of chromosomes from each parent
23 homologous chromosomes from each parent
1 chromosome from each of the 23 pairs
During mitosis, the sister chromatids line up at the cell's equator during
Prophase
Metaphase
Anaphase
Telophase
A small cell with very little cytoplasm formed during oogenesis is called a ____
ovum
spore
polar body
follicle
During mitosis, the sister chromatids divide during
Prophase
metaphase
anaphase
telophase
Meiosis occurs
during cytokinesis
in all sexually reproducing organisms
in all asexually reproducing organisms
In Meiosis, two successive divisions result in
four haploid cells
identical haploid cells
a zygote
the formation of two identical cells
Mitosis occurs in
eukaryotic cells
Both eukaryotic and somatic cells
somatic cells
gametes
