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WorksheetsMeiosis Learning Check
Total questions: 25
Worksheet time: 13mins
WHAT DOES MEIOSIS CREATE?
CHROMOSOMES
GAMETES
DNA
TRAITS
THE END RESULT OF MEIOSIS IS...
FOUR UNIDENTICAL GAMETES
FOUR IDENTICAL GAMETES
TWO IDENTICAL GAMETES
TWO UNIDENTICAL GAMETES
THE GAMETES ARE CONSIDERED TO HAVE ONE HALF OF THE GENETIC INFO SO IT IS CALL
DIPLOID (2N)
DIPLOID (N)
HAPLOID (2N)
HAPLOID (N)
THE STRUCTURE THAT CONTAINS THE DNA IS CALLED (CHOOSE THE MOST SPECIFIC ANSWER)
CHROMOSOME
CELL BODY
CELL
NUCLEUS
MALE GAMETE IS KNOWN AS
EGG
SPERM
A FEMALE GAMETE IS KNOWN AS
EGG
SPERM
HOW MANY CHROMOSOMES DO HUMAN GAMETES HAVE?
46
23
47
22
CROSSING OVER ALLOWS FOR WHAT TO HAPPEN?
ALL CELLS TO STAY THE SAME
GENETIC VARIATION
REDUCTION OF CHROMOSOMES
CHROMOSOME NUMBER TO INCREASE
WHY ARE THE CHROMOSOMES EVEN NUMBERED FOR ORGANISIMS?
JUST A COINCIDENCE
BECAUSE 75% OF THE INFO COMES FROM MOM AND 25% COMES FROM DAD
BECAUSE 51% OF THE INFO COMES FROM MOM AND 49% COMES FROM DAD
BECAUSE HALF OF THE GENTIC INFORMATION COMES FROM MOM AND HALF COMES FROM DAD
THIS IMAGE SHOWS WHAT IS HAPPENING WITH THE CHROMOSOMES?
NON- DISJUNCTION
METAPHASE
TELOPHASE
CROSSING OVER
What is the order of stages in meiosis I?
metaphase I, phrophase II, anaphase i, telophase II
telophase I, prophase II, prophase I, anaphase I, metaphaseI
prophase I, metaphase I, anaphase I, telophase I
In which phase do the chromatids pull apart and move to the opposite sides of th cell?
anaphase II
metaphase II
telophase I
prophase I
How many chromosomes does a gamete have?
twice as many as the parent cell
half as many as the parent cell
three times as many as the parent cell
The ___ carry the same genes.
homologous chromosomes
diploids
haploids
MEIOSIS PRODUCES 4 CELLS, THEY ARE
N
2N
3N
During which phase of the meiotic cell cycle does DNA replication occur?
prophase
metaphase
anaphase
telophase
interphase
