WorksheetsQuiz 3 QTR 3
Total questions: 12
Worksheet time: 6mins
What is the function of petals on a flower?
to attract pollinators
to make the world colorful
just cuz
What is the purpose of pollen?
to make honey
for fertilization
for allergies
What is the purpose of fruit?
for animals to eat
for animals to disperse seeds
to protect the seeds until they are mature
all of the above
What do fertilized eggs in a flower become?
fruit
pollen tubes
babies
seeds
What is the term for a sequence of DNA that codes for a certain protein?
Chromosome
DNA
Gene
Trait
Genetic variation describes offspring that have different traits. Offspring with different traits must be a result of:
sexual reproduction
asexual reproduction
What is another reason for genetic variation besides sexual reproduction?
Asexual reproduction
Acquired traits
Mutation
Why did Paulie and Nicole (the frog siblings from the video) have so many different traits?
Paulie got more DNA from their mom, while Nicole got more DNA from their dad.
Paulie and Nicole both got half their DNA from mom and half from dad, but they got different genetic combinations.
Paulie and Nicole are not actually related.
Paulie’s DNA has a lot of mutations, which are very common.
Which is a true statement?
A nucleus contains a cell
A nucleus contains hundreds of chromosomes
A cell contains a nucleus
Which is NOT a true statement?
A nucleus contains chromosomes
Chromosomes contain genes
Genes are segments of DNA
DNA is a segment of a gene
Which is the largest structure?
Adenine
Chromosome
Nucleus
Gene
Cell
Which is the smallest structure?
Adenine
Chromosome
Nucleus
Gene
Cell
