meiosis test

The formation of a zygote by 2 gametes combining

• Mitosis
• Photosynthesis
• Meiosis
• Fertilization

The physical appearance of a trait

• allele
• chromosome
• phenotype
• genotype

Having two different alleles for a trait.

• polyzygous
• monogamous
• heterozygous
• homozygous

A specific part of a chromosome coding for a trait.

• carbohydrate
• gene
• chromosome

• protein

The specific alleles an organism has

• Genotype
• Phenotype
• Chromosome
• Mutation

An organism only needs one copy of this allele to show the trait.

• Co-dominant allele
• Recessive allele
• Incomplete allele
• Dominant allele

Alleles are randomly distributed during gamete formation is called

• Independent Assortment

• crossing over

• fertilization

• false

A cell with half the number of chromosomes (n).

• Triploid cell

• zygote

• Diploid cell
• Haploid cell

Inheritance pattern where the heterozygote phenotype is intermediate between the two

homozygous phenotypes.

• Complete dominance
• Codominance
• Polygenic inheritance
• Incomplete dominance

When two copies of an allele is required to show the trait.

• Polygenic
• Recessive
• Heterozygous
• Dominant