Inheritance

The molecule that carries genetic information and is found in chromosomes is ...

The smallest unit of inheritance located on a chromosome is called ...

The outward, visible trait of an organism is called ...

The gene makeup of an individual that cannot be seen from the outside is called ...

A trait that masks its partner trait is called ...

The sex cell that carries inherited traits from parents to offspring is called ...

A red-flowered plant (MM) is crossed with a white-flowered plant (mm). If red is dominant, the F1 phenotype is ...

If the F1 individuals (Mm) from a red-and-white cross are crossed with each other, the F2 phenotypic ratio is ...

Mendel's first law (the law of segregation) states that ...

Which of the following genotypes is homozygous dominant?

An individual with genotype Mm can form gametes ...

A monohybrid cross is a cross that observes ... differing trait(s).

A cross between two heterozygous individuals (Bb x Bb) gives a genotypic ratio of ...

The chromosomes that determine sex in humans are ...

A heterozygous purple-flowered pea plant (Uu) is crossed with a white-flowered one (uu). What percentage of the offspring is purple-flowered?

A large-fruited mango (BB) is crossed with a small-fruited mango (bb). All F1 are large-fruited. If the F1 are crossed and produce 120 F2 plants, the expected number of small-fruited plants is ...

M (red) is dominant over m (white) and N (tall) is dominant over n (short). The cross MmNn x MmNn gives a phenotypic ratio of ...

A red four-o'clock flower (MM) crossed with a white one (mm) produces pink F1. This inheritance pattern is called ...

A mother has heterozygous blood type A (IAi) and a father has heterozygous blood type B (IBi). The chance of a child with blood type O (ii) is ...

A test cross is done by crossing an individual of unknown genotype with an individual that is ...