You get chromosomes from your mom and your dad - the same amount.
What is 23 chromosomes?
100
3 states of matter.
What are solid, liquid, and gas?
100
Water is frozen to make an ice skate rink.
What is a physical change?
100
Eye color, type of hair, and shape of mouth.
What is an inherited trait?
100
T or F A daisy seed will sometimes grow into a pear tree. Seeds do NOT always grow to resemble its parent plant.
What is false?
200
An example of heredity is either:
Dog with a black body and a white tail or a dog able to fetch a bone
What is a dog with a black body and a white tail?
200
A new substance has been made: a gas, brownies, ash from burning.
What is chemical change?
200
2 metals react in an acid to make a battery.
What is a chemical change.
200
Hitch hiker's thumb or ability to twist tongue.
What is an inherited trait?
200
T or F Chemical reactions are easily reversible.
What is False?
300
Something inherited from your parent. This also tells your body how to work.
What is a gene?
300
Changing from one state of matter to another without forming a new substance.
What is a physical change?
300
Your burnt toast.
What is a chemical change.
300
Dog sits before receiving food and waits till told to eat.
What is a learned trait?
300
T or F My 5th grade teacher is the best teacher ever!
What is True!
400
Johnny's recessive gene is brown eyes. His dominant gene is blue eyes. The color of his eyes.
What is blue eyes?
400
Something is white, slippery, and smooth. These are adjectives, but in science they are called its...
What are properties?
400
Scissors were left outside and the moisture caused an orange rust to form.
What is a chemical change?
400
Tapping of your fingers when you are thinking or are frustrated.
What is a learned trait?
400
T or F 15 grams of vinegar is added to 100 grams of milk. It thickens slightly. It weighs 120 grams now.
What is False.
500
Another name for the stronger allele.
What is a dominant gene?
500
You combine 25 ml vinegar, 20 ml of water, and 20 ml Sodium Burate and stirred them until they formed a solid. The weight remains the same or becomes heavier.
What is the same weight?
500
20 grams of bakin soda and 100 g of vinegar are combined . They react and form a gas. You do NOT weight the gas that escaped. The solution weighs the same, less, or more.
What is weighs less?
500
A young tree with the same leaf shape as its parent tree.
What is an inherited trait?
500
T or F The mom is 5'4" and the dad is 5'10". There son is 6'2". This is possible. For DOUBLE POINTS: Explain your answer.