Fertilization | Baamboozle - Baamboozle | The Most Fun Classroom Games!

In human beings, the 23rd set of chromosomes are considered to be __________

The X and Y chromosomes or the *** Chromosomes

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After several mitotic divisions, a Zygote that now has 16 to 32 cells in a solid ball will be known as ___________.

a Morula

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The acrosomal reaction ________________.

allows enzymes in the sperm to digest away the fatty layers of the egg so it can get inside the egg.

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***** are _________ because they contain _____________.

haploid / half the DNA = gametes / one set of chromosomes

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What happens when the sperm that "won the race" enters the perivitelline space?

Chemical reactions will occur that harden the zona pellucida and prevent any other sperm from entering the egg.

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heart

Other team wins 25 points!

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seesaw

Swap points!

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rocket

Go to first place!

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lifesaver

Give 25 points!

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Diploid means _________________.

You have ALL the chromosomes needed to be a particular organism.

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Polyspermy is defined as ___________ and it is typically ___________.

Polyspermy is more than one sperm fertilizing the same egg. This condition is typically lethal.

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Which of the following are ions that will harden the zona pellucida after they are released? Na+? Cl-? Ca2+? O2-?

Na+ (Sodium ions) and Ca2+ (calcium ions) will depolarize and harden the zona pellucida.

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banana

Go to last place!

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shark

Other team loses 15 points!

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fairy

Take points!

banana

Go to last place!

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What is the correct order of embryonic development in a human starting from a fertilized egg?

Fertilized Egg / Zygote / Morula / Blastocyst / Embryo

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Haploid means ________________.

You have only HALF the chromosomes needed to be a particular organism.

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Do unfertilized eggs have a diploid number of chromosomes along with mitochondria, ribosomes, SEM, RER, and Golgi Bodies?

No! Unfertilized eggs will have the HAPLOID number of chromosomes along with all those mentioned organelles.

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The first layer of the unfertilized egg that a sperm will have to penetrate is known as the _______________.

corona radiata

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Once a sperm has fertilized an egg the resulting single cell is called _______.

a Zygote

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heart

Other team wins 20 points!

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star

Double points!

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shark

Other team loses 10 points!

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baam

Lose 15 points!

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