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BLG 101 Final Exam with solved questions and answers
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BLG 101 Final ExamWhat type of cell does not undergo mitosis? - answersperm cells
Mitosis produces daughter cells that are ___ - answerClones of each other, parent cell,
and carry same number of chromosomes as parent cell
In humans, how many chromosomes should be in each of the diploids after mitosis? -
answer46
A cell with 100 chromosomes that completes meiosis and both rounds of division will
produce gametes that each have_______chromosomes. - answer50
(T/F) In a changing environment, genetic diversity gives sexual reproducers an
evolutionary edge - answertrue
A child more strongly resembles the maternal grandmother than the maternal
grandfather. One explanation could be due to random chromosome alignment during
which stage of the mother's gamete formation? - answerMetaphase 1
In men, meiosis typically results in production of _____ cells - answerfour haploid
Crossing over is one of the most important events in meiosis because...? - answerit
produces new combos of alleles on chromosomes
A checkpoint protein that functions during the S stage would most likely-- -
answermonitor the cell's chromosomes for damage during DNA replication
Mitosis ends when...? - answerA new nuclear envelope forms around each cluster of
chromosomes
Crossing over occurs during __ and it occurs between __ __ - answerProphase 1,
nonsister chromatids
Cytoplasmic division occurs via cleavage furrow in plant cells - answerfalse
During which of the following is/are sister chromatids pulled apart? - answerAnaphase
of mitosis AND Anaphase II of meiosis
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