$CATEGORY: Science - Khan Academy/8.How do Organisms Reproduce?/8.How do Organisms Reproduce?--Modes of Reproduction used by single organisms

//Multiple Choice

What is binary fission? {
    =Division of a parent cell into two identical daughter cells
    ~Formation of a bud from the parent body
    ~Fusion of male and female gametes
    ~Division of a parent cell into multiple daughter cells
}

Which organism commonly reproduces through binary fission? {
    =Amoeba
    ~Hydra
    ~Plasmodium
    ~Yeast
}

What is multiple fission? {
    ~Formation of spores for reproduction
    =Division of a parent cell into multiple daughter cells simultaneously
    ~Division of a cell into two unequal parts
    ~Fragmentation of a multicellular body
}

Which of the following reproduces through multiple fission? {
    ~Paramecium
    ~Amoeba
    =Plasmodium
    ~Hydra
}

Under what conditions does multiple fission usually occur? {
    ~In favorable conditions
    ~In the presence of sunlight
    =In unfavorable conditions
    ~During active growth
}

//True or False

Binary fission results in genetically identical offspring. {T}

Multiple fission only occurs in multicellular organisms. {F}

Binary fission is a rapid method of reproduction. {T}

Amoeba undergoes multiple fission during unfavorable conditions. {F}

Plasmodium is a common example of an organism that reproduces via binary fission. {F}

//Fill in the blanks

Binary fission occurs in __________. {
    =Amoeba
    ~Plasmodium
    ~Hydra
}

Multiple fission produces __________ daughter cells simultaneously. {
    ~Two
    =Many
    ~None
}

In Amoeba, binary fission occurs by splitting the __________. {
    =Cytoplasm and nucleus
    ~Organelles only
    ~Cell wall only
}

Plasmodium reproduces by __________ fission. {
    ~Binary
    =Multiple
    ~Budding
}

The parent cell in binary fission __________ after division. {
    ~Survives
    =Ceases to exist
    ~Doubles in size
}

//Numericals



//Match the following

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Binary fission -> Amoeba
=Multiple fission -> Plasmodium
=Rapid reproduction -> Binary fission
=Unfavorable conditions -> Multiple fission
=Equal division -> Binary fission
}


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