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WorksheetsGenetics - S.S
Total questions: 10
Worksheet time: 6mins
Which apply to sexual reproduction? (Multiple answers)
Genetic information from two parents
No meiosis occurs
Parent and daughter cells both start and end with 46 chromosomes
Offspring gets traits from both parents
DNA is made up of nucleotides
True
False
What is a frameshift?
An extra nucleotide is inserted into the genetic code
One is replaced by another
Insertions and deletions that cause all other bases to move
Nucleotide or segment
What are mutations caused by?
Environmental factors
Random
Both
What is the allele (Hb)?
heterozygous dominant
homozygous recessive
homozygous dominant
heterozygous recessive
Find the amino acid for (AGU)
ARG
GLY
SER
ASN
What does DNA stand for?
Deoxyribose acid
Deoxyribose sugar
Deoxyribonucleic acid
Deoxyribonucleic sugar
Which is used as a template for the production of mRNA?
RNA
Alleles
DNA
Chromosomes
How can a mutation be inherited by the next generation?
The mutation occurs in the chromosomes
The mutation occurs in the gamete and chromosomes
The mutation would be passed on no matter where the mutation occurs
The mutation occurs in the gamete
How many chromosomes does a cell have when the egg and sperm combine?
46
23
45
24
