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Cells are divided through a process called. What is mitosis?. The threadlike structure found in a nucleus is called. What is chromosome ?. The living and nonliving things that surround and affect life is called. What is the environment?.
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The living and nonliving things that surround and affect life is called
Location on a chromosome that contains the DNA code for a trait
These are the stages living things pass through as they grow and change
A recessive trait appears when only one factor is present for it.
Hairstyles, clothing and fashion are examples of things learned from our environment.
A dog’s ability to roll over on command is an example of a learned behavior.
Allergies hair texture and earlobe shape are examples of inherited traits.
When birds fly south to warmer weather this is an example of
When a cat sleeps more hours than she is awake this is an example of
In a Punnett square two upper case letters such as TT or one upper and one lower case letter such as Tt represents
A gene whose trait only appears when a dominant gene is not present.
In order for this trait to appear there must betwo factors present
Both Mr. and Mrs. Smith have brown hair and brown eyes. Under what circumstances could they have a blonde, blue-eyed child?
What is sleeping, eating when you are hungry, jump when scared, etc.