definition
What is the definition of heterozygous?
Having different gene versions
What is a Nucleus?
The part of a cell where genes are found.
offspring definition?
an organism produced as a result of reproduction.
sam asks her dad what genes he had. he said f1f2. Her mom said f2f2. she decided she has one f2 gene. is she correct?
Yes
a girl found a red frog and blue frog's babies. if they both inherited one gene from their parents, what color would they be?
purple
What is the definition of homozygous?
Having the same gene versions
Differences in the structure of protein molecules affect how they connect to other protein molecules. This can result in..?
Different traits.
what is a offspring (type the letter in lowercase) a. a cell that generates DNA from the nucleus b. a person that reaserches DNA molecules c. a organism that two parents give protiens to create
c
a lizard is green, his mom is blue-green, and his dad is green. what is her gene combo if her parents have f2f3 for green blue, f2f2 for green?
f2f2
What is a type of molecule that genes and chromosomes are made of?
DNA
Organisms inherit their genes through...?
Sexual reproduction
A Scientific argument is a...?
claim supported by evidence
a girl found a mutated child on the road. Why were her eyes both two different colors?
She experienced a rare eye mutation the=at added a new protein to her system.
What do you call a random change to a gene that sometimes results in a new trait?
A mutation
what is the definition of allele...?
a specific form of a gene that provides instructions for making a particular protein molecule
Who decides the gene combination for the offspring? a.the doctor; b. the parents; c. it is random; d. the kids themselves (type letter)
c
why is the girl's hair red and her parents' hair reddish-blond? her parents both have f2f3. f3 is red protein, f2 is blond protein. what are her proteins?
f3f3
What is Fertilization?
When a male and a female reproductive cell combine to create an offspring.
What is a function?
How something works.
a girl has black hair. Her sister has blond hair. Her mom has blond hair and black hair protein, and her dad has black hairand blond hair protein. what are her hair genes?
blond hair and blond hair protein.
a boy has light-dark skin. her parents have light skin and dark skin. he says he inherited his genes for dark from his mother and light from his father. Is he correct?
yes