Science - Chapter 1
Genetics and Probability Quiz
Test your knowledge on the fundamental concepts of genetics and probability with this engaging quiz! From understanding genes and alleles to calculating probabilities, this quiz covers essential topics in science.
Key features:
- Multiple choice questions
- True/False statements
- Fill-in-the-blank definitions
The different forms of a gene are called
Alleles
Chromosomes
Phenotypes
Genotypes
In a coin toss, the probability of the coin landing heads up is
100 percent
75 percent
50 percent
25 percent
An organism with two identical alleles for a trait is
Heterozygous
Homozygous
Recessive
Dominant
If the body cells of an organism have 10 chromosomes, then its sex cells would have
5 chromosomes
10 chromosomes
15 chromosomes
20 chromosomes
During protein synthesis, messenger RNA
"reads" each three-letter code of bases.
Releases the completed protein chain.
Copies information from DNA in the nucleus.
Carries amino acids to the ribosome.
The scientific study of heredity is called genetics.
True
False
An organism's physical appearance is its genotype.
True
False
In codominance, neither of the alleles is dominant or recessive.
True
False
Heredity is the process by which sex cells form.
True
False
Traits
Heredity
Purebred
Genes
Meiosis
Hybrid
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