Practice your trivia skills: Science & Nature

Science & Nature

86. How many chromosomes are in your body cells?

87. What nucleotide pairs with guanine?

Cytosine

Adenine

Uracil

Thymine

88. Down Syndrome is usually caused by an extra copy of which chromosome?

89. What is considered the rarist form of color blindness?

Red

Purple

Green

Blue

90. Which one of these is scientific term for "Brain Freeze"?

Sphenopalatine Ganglioneuralgia

Amblyomma Americanum

Hyacinthoides Italica

Amaranthus Retroflexus