AnswersSY2025-26 - 2002070 MJ Comprehensive Science 2 Sem 1 CRMeiosis

Asexual and Sexual Reproduction Answers

9 verified answers
1
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A scientist is studying the reproduction of four organisms and records information about each organism in a table.For which organism does the scientist need to collect more information to determine if it reproduces sexually or asexually?

Question illustration
A
W
B
X
C
Y
D
Z
2
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A scientist is studying two types of worms. Worm X has DNA identical to its parent. Worm Y has a combination of DNA from two parents. The scientist determines that one of the worms has a survival advantage over the other worm.

A
Worm X reproduces asexually, which gives it genetic variation.
B
Worm Y reproduces sexually, which gives it genetic variation.
C
Worm Y reproduces asexually, which gives it more DNA.
D
Worm X reproduces sexually, which gives it more DNA.
3

Ryder needs to determine the missing term in this set:sperm, egg, zygote, ________Which term best completes the set?

A
binary fission
B
vegetative propagation
C
sporulation
D
fertilization
4

Which of the following are forms of asexual reproduction? Select three options.zygote formationbinary fissionfertilizationfragmentationsporulation

A
zygote formation
B
binary fission
C
fertilization
D
fragmentation
E
sporulation
5

Question text not available

Answer not available
6

What reproductive process do bacteria use by forming two identical cells from one parent cell?

A
binary fission
B
fragmentation
C
vegetative propagation
D
fertilization
7

A student makes a Venn diagram as a study aid to compare asexual reproduction and sexual reproduction.

Question illustration
A
Fertilization
B
Vegetative propagation
C
Binary fission
D
Sporulation
9

What is required for sexual reproduction to occur?

A
an individual that produces sperm and an individual that produces eggs
B
an individual that produces sperm and an individual that produces spores
C
an individual that produces buds and an individual that produces spores
D
an individual that produces buds and an individual that produces eggs
10

What are the main differences between asexual reproduction and sexual reproduction?

A
Asexual reproduction requires two parents and produces non-identical offspring, while sexual reproduction requires only one parent and produces identical offspring.
B
Asexual reproduction requires two parents and produces identical offspring, while sexual reproduction requires only one parent and produces non-identical offspring.
C
Asexual reproduction requires only one parent and produces identical offspring, while sexual reproduction requires two parents and produces non-identical offspring.
D
Asexual reproduction requires only one parent and produces non-identical offspring, while sexual reproduction requires two parents and produces identical offspring.

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