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WorksheetsCh 11-1 Review
Total questions: 19
Worksheet time: 11mins
What is fertilization?
Male and female reproductive cells join
The inheritance of traits
Adding manure to the ground
Self pollinating flowers
True breeding or cross pollinating?
True breeding
Cross pollinating
Why did Mendel cut off one of the reproductive parts of each flower?
Because there weren't enough bees in the garden
Because he wanted the offspring to have the traits from just one flower
To force the flowers to cross pollinate
Because he didn't know how flowers reproduce
What is the difference between hybrid pea plants and true breeding pea plants?
Hybrids are the offspring of parents with different traits while true breeding are plants that produce offspring identical to themselves
Hybrids are plants that produce offspring identical to themselves while true breeding plants are the offspring of parents with different traits
Hybrid plants have the phenotype of both parents
Genes are...
Different forms of a trait
Chemical factors that determine your personality
Chemical factors that determine traits
Different forms of a gene
Alleles are...
Chemical factors that determine traits
Different forms of a gene
The gametes that allow plants to reproduce and form offspring
Sex cells
Characteristics such as seed color are determined by...
Alleles
Cross-pollination
Genes
Fertilization
Yellow and green seed colors are determined by...
Genes
Alleles
Fertilization
Hybrids
Why did Mendel name the original pair of plants the P generation?
It was the letter in the alphabet that represented the number of trials he did
It stands for "pea plants"
It stands for the "parental" generation
It stands for "Punnett" square
Why did Mendel call the offspring of the P generation "F1"?
It stands for the first generation
In latin, "filius" and "filia" mean "son" and "daughter"
He picked a random letter in the alphabet to represent it
He din't call the offspring of the first generation F1
Blue eye color and brown eye color are...
Types of alleles for the eye color gene
Types of genes for the eye color allele
Hybrids
Pure-breeding
Eye color, height, skin color, and nose shape are all determined by
Genes
Alleles
Fertliziation
The environment
The principle of dominance states that
All alleles are dominant
Every child will inherit more of their father's genes
Every child will inherit more of their mother's genes
Some alleles are dominant and some alleles are recessive
What are the two types of alleles someone can inherit?
Hybrid and true-breeding
Dominant and recessive
Homozygous and hterozygous
Alleles and genes
How many alleles are there for each gene?
One
Two
Three
Four
If you get one dominant allele for a gene, will you get that trait?
Yes, as long as you get one dominant allele, you will get that trait
No, you need both dominant alleles to get that trait
No, traits are not determined by alleles
Yes, if you get one dominant allele, that automatically means you will get another dominant allele from the other parent
What would happen if you got one dominant allele and one recessive allele?
You would look like a mix of both the dominant and recessive alleles
You would look like the dominant allele
You would look like the recessive allele
You would look like none of the alleles
How are alleles passed from parents to offspring?
Parents each give one gamete which contributes one allele for each gene to the new offspring
Parents each give two gametes which contributes two alleles for each gene to the new offspring
Parents give each give one gamete, and the offspring will only get the alleles of the father
Parents give each give one gamete, and the offspring will only get the alleles of the mother
What is a gamete?
Someone who really likes to game
The game of inheritance
Sex cells
One form of a gene
