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Genetics Quiz
Genetics Quiz
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Test your knowledge on the study of heredity and genetic principles
Flashcards
17 cards
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Practice quiz
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Questions
17
Answers
1
What is cross-pollination?
Self-fertilization
Mixing pollen from plants
Gene editing
Plant cloning
2
What is a zygote?
A plant cell
A type of gene
A male gamete
A fertilized egg
3
Which trait is dominant in pea plants?
White flowers
Green seeds
Purple flowers
Short plants
4
What does a Punnett square show?
Seed shape
Genetic combinations
Plant height
Flower color
5
What does true breeding mean?
Identical offspring
Different traits
Cross-pollinated
Hybrid plants
6
Who developed the laws of inheritance?
Mendel
Watson
Lamarck
Darwin
7
True or false: Pea plants were chosen for their complexity.
True
False
8
What does phenotype refer to?
Observable traits
Genetic makeup
Gene variations
Dominant genes
9
What is the probability of a trait?
Likelihood of occurrence
Guaranteed outcome
Fixed result
Random chance
10
What is a genotype?
Environmental factors
Physical appearance
Observable traits
Genetic makeup
11
What is the study of heredity?
Evolution
Biology
Genetics
Botany
12
What is a dihybrid cross?
Random traits cross
Two traits cross
Single trait cross
Identical traits cross
13
What are alleles?
Identical genes
Different gene forms
Protein structures
Chromosome pairs
14
True or false: Mendel is known as the father of genetics.
True
False
15
What is Mendel's law of dominance?
Dominant traits mask recessive
Only one trait exists
All traits are equal
Recessive traits are stronger
16
What is the law of segregation?
Genes separate during gamete formation
Genes combine randomly
Genes are dominant
Genes are identical
17
True or false: A Punnett square predicts genetic outcomes.
True
False
