Modified True/False
Indicate whether the statement is true or
false. If false, change the identified word or phrase to make the statement true.
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1.
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The process of 1 cell dividing into 2 cells is called cell division.
____________________
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2.
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A chromosome is a structure made of DNA and protein.
____________________
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3.
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Cells in the human body become stomach cells and liver cells through the process
of cell division. ____________________
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4.
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Most bacteria and protozoan reproduce sexually by undergoing
simple cell-division. ____________________
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5.
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A haploid cell contains half the number of chromosomes of a
diploid cell, which contains a complete set of chromosomes. ____________________
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Completion
Complete each statement.
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Select the correct term to complete each sentence. There are extra terms in
the list.| metaphase | fertilization | chromosome | | homologous pairs | haploid | cell differentiation | | interphase | meiosis | cell plate | | 23 | 46 | mitosis | | cell cycle | prokaryotic | diploid | | sexual | eukaryotic | cytokinesis | | asexual | anaphase | sex cells | | | |
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6.
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The period of time from the beginning of one cell division to the beginning of
the next is called the _________________________.
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7.
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____________________ is the stage in the cell cycle where the nucleus divides
into 2 nuclei.
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8.
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____________________ is the process of cell division that produces sex cells
with half the number of chromosomes.
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9.
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As cells undergo ______________________________ they give rise to different
tissues, which eventually form organs.
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10.
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_________________________ is the union of egg and sperm to form a new
organism.
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11.
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During ____________________ reproduction the offspring receives half of its
genetic information from the male parent and half of its genetic information form the female
parent
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12.
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____________________ reproduction is the type of reproduction that requires only
one parent.
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13.
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The special types of cells required for sexual reproduction are called
____________________.
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14.
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In cells from the same species, a ____________________ cell contains twice as
many chromosomes as a ____________________ cell.
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15.
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The pairs of chromosomes in body cells are called
______________________________.
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16.
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In a human cell, a haploid cell contains _________________________
chromosomes.
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Short Answer
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17.
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If a parent cell has 10 chromosomes in its nucleus before cell division, how
many chromosomes will be present in each of the new daughter cells?
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Essay
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18.
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Why do sex cells contain half the number of chromosomes as body cells? Explain
using the terms sperm, egg cell, and zygote.
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19.
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What is the difference between sexual and asexual reproduction? In your answer
discuss each type of reproduction and the types of organisms that undergo each type of
reproduction.
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Other
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20.
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study diagrams pg 198,202, and ***** vry important table pg 207 #1
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