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

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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The second layer, in a fertilized egg, that sperm must penetrate is known as the __________.

zona pellucida

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seesaw

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shark

Other team loses 5 points!

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gift

Win 25 points!

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lifesaver

Give 25 points!

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In human beings, Chromosome sets 1-22 are considered to be __________.

Autosomes which are chromosomes that are NOT sex chromosomes.

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What cellular process is required for a single celled Zygote to become a multicelled embryo?o?

Mitosis. Mitotic Division. Cleavage. All three are acceptable answers.

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Diploid means _________________.

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

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Which layer of an unfertilized egg will have receptor proteins that a sperm needs to dock with in order to continue into the egg?

the zona pellucida

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boom

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seesaw

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gift

Win 20 points!

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baam

Lose 20 points!

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

a Zygote

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Haploid means ________________.

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

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

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

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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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baam

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shark

Other team loses 25 points!

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fairy

Take points!

thief

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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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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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