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Reproduction
1.
If a eukaryotic cell has a single set of chromosomes, it is called
A. haploid
B. diploid
C. polypoid
2.
Which of the following cell functions are maintained by cell division?
A.
B.
C.
D.
E.
3.
The division of a bacterial cell occurs as the
A.
B.
C.
D.
E.
4.
2
22
44
46
23
The fusion of male gamete cells with female gamete cells is called
A.
B.
C.
D.
E.
6.
cell wall develops cracks around the equator of the cell
chromosomes are pulled toward the ends of the cell
cytoplasm forms a cell plate around the middle of the cell
microfilaments and microtubules constrict the cytoplasm
plasma membrane pinches inward constricting the cell
In the human, the body cells (non-sex cells) contain two sets of chromosomes totaling
A.
B.
C.
D.
E.
5.
growth, reproduction
death
metabolism
movement
organization
syngamy
meiosis
mitosis
recombination
synapsis
Diploid organisms use meiosis for the development of gametes. Meiosis consist of how
many rounds of nuclear division?
A.
B.
C.
D.
E.
one
two
three
four
answer not given
7.
A common form of reproduction in arthropods involves the development of an adult from
an unfertilized egg. This is called
A.
B.
C.
D.
E.
8.
The cell produced by the fusion of an egg and a sperm is the
A.
B.
C.
D.
E.
9.
syngamy
binary fission
mitosis
meiosis
parthenogenesis
gamete
haploid
zygote
germ line cell
somatic cell
The zygote has
A.
B.
C.
D.
E.
one copy of each chromosome
one full haploid complement of chromosomes
chromosomes identical to those of a sperm cell
chromosomes identical to those of an egg cell
two copies of each chromosome
10. The reduction division that separates two haploid complements from each other is called
A.
B.
C.
D.
E.
mitosis
meiosis
syngamy
asexual reproduction
binary fission
11. All of the following animal cells are diploid except
A.
B.
C.
D.
E.
12.
gametic
muscles
nerves
skin
reproductive organ
In animals such as Hydra and corals, new individuals arise as buds on the body of an
existing animal. This is called budding, which is a form of
A.
B.
C.
D.
E.
gamete formation
syngamy
meiosis
asexual reproduction
fertilization
13. Which of the following produces identical cells?
A.
B.
C.
D.
E.
14.
In animals, which of the following cells can undergo mitosis?
A.
B.
C.
D.
E.
15.
meiosis
mitosis
gamete formation
syngamy
fertilization
somatic cells
germ line cells
gametes
haploid cells
egg and sperm cells
In animals, the cells that will eventually undergo meiosis to produce gametes are set aside
early in the development. These are
A.
B.
C.
D.
E.
haploid cells
germline cells
sex cells
zygotes
sperm and egg cells
16. Which of the following are types of asexual reproduction?
A.
B.
C.
D.
E.
budding
parthenogenesis
binary fission
syngamy
a, b, and c
17. Among the honeybees, some eggs develop into adults without fertilization. Such eggs
develop into
A.
B.
C.
D.
E.
haploid males
haploid females
diploid males
diploid females
queen bees
18.
Parthenogenesis occurs even among vertebrates. In some lizards, fishes, and amphibians,
which reproduce this way, the developmental process starts with
A.
B.
C.
D.
syngamy
binary fission
budding
an unfertilized egg undergoing mitotic nuclear division without cleavage to produce a
diploid cell
E. fragmentation
19.
Sexual reproduction increases genetic variability through
A.
B.
C.
D.
E.
20.
In plants, during their alternation of generation, haploid individuals produce
A.
B.
C.
D.
E.
21.
zygotes
diploid individuals
haploid gametes
diploid gametes
clusters of diploid cells
One of the most likely explanations for the evolutionary origin of sexual reproduction is
that
A.
B.
C.
D.
E.
22.
crossing over in prophase I of meiosis
independent assortment in meiosis
fertilization
binary fission
a, b, and c
organisms could then move onto land
DNA replication errors could be corrected by recombination
more and larger offspring could be produced
haploid cells require less energy and raw materials
gamete production is more successful than asexual reproduction
Meiosis and mitosis are both processes that involve nuclear division. What is the difference
between the two?
A. Mitosis is nuclear division, which ultimately leads to haploid gametes. Meiosis is
nuclear division, which ultimately leads to diploid somatic cells.
B. Mitosis is nuclear division, which ultimately leads to diploid somatic cells. Meiosis is
nuclear division, which ultimately leads to haploid gametes.
C. Mitosis is nuclear division, which ultimately leads to diploid gametes. Meiosis is
nuclear division, which ultimately leads to haploid somatic cells.
D. Mitosis is nuclear division, which ultimately leads to syngamy. Meiosis is nuclear
division, which ultimately leads to zygotes.
23. After fertilization, the resulting zygote develops by which of the following processes?
A.
B.
C.
D.
E.
24.
mitosis
meiosis
syngamy
synapsis
reduction division
Meiosis also has been called reduction division because
A. New somatic cells are produced but with a reduction in the required amount of time,
which promotes faster wound healing.
B. New gametes are produced but their numbers are reduced.
C. There is a reduction in the chromosome number during two separate nuclear and cell
divisions to produce gametes.
D. There is a reduction in the chromosome number during two separate nuclear and cell
divisions to produce somatic cells.
E. There is an initial reduction in the chromosome number during the first division
followed by an increase in chromosome number, the second division quickly follows
the increase in number of chromosomes.
Answer Key
No. on Correct
Test Answer
1
A
2
A
3
E
4
D
5
A
6
B
7
B
8
E
9
C
10
B
11
A
12
D
13
B
14
A
15
B
16
E
1`7 A
18
D
19
E
20
C
21
B
22
B
23
A
24
C