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WorksheetsBundle 1: Traits Review
Total questions: 20
Worksheet time: 20mins
[Blank] is used by body cells for growth and repair.
Meiosis
Mitosis
Mythreesisters
Mimosa
Somatic cells are what type of cells?
(a)
Mitosis results in:
2 identical daughter cells
2 different daughter cells
4 different daughter cells
4 identical daughter cells
As cells continue to grow and divide, they will begin to [blank] into a distinct type of cell, such as muscle or nerve cells.
genome
somatic
difficult
differentiate
All the somatic cells in the human body contain the same DNA.
true
false
Only the necessary part of the DNA called [blank] are needed to specialize a specific cell
genes
protein
somatic
gametes
How do we grow from a single cell to a complex organism?
fertilization
cell division
meiosis
zygote
Which is the correct order?
All cells contain [blank 1] which is transcribed into [blank 2] which gives information to the ribosomes to make [blank 3]
DNA, RNA, protein
protein, RNA, DNA
protein, DNA, RNA
DNA, protein, RNA
What contains all the genetic information required to grow and maintain a living organism, also known as the genome.
(a)
Proteins are made up of what?
nucleic acids
nucleotides
amino acids
nitrogenous base
[blank] reproduction requires one parent and produces genetically identical offspring.
asexual
sexual
[blank] reproduction involves two parents, both parents contribute to the genetic material of the offspring.
sexual
asexual
An organisms somatic cells all contain the same DNA, however traits vary based on expression called what?
Differentiation
Specialization
Traits that are turned on or off
All of the above
How does the process of meiosis lead to genetic variation?
crossing-over
independent assortment
mitosis
daughter cells with different genetic material than the parent
Genotype is what?
genetic information
characteristics
punnett square
body cells
Phenotype is what?
genetic information
characteristics
punnett square
body cells
Only mutations that take place in the gametes are passed onto offspring and affect the traits that are passed on.
true
false
What is the probability that the offspring will have the dominant trait?
25%
50%
75%
100%
What is the probability that the offspring will NOT have the dominant trait?
25%
50%
75%
100%
What is the ratio of the genotype?
1:2:1
2:2
1:3
3:1
