Mendel's Law of Independent Assortment states that:

In a monohybrid cross between a pure tall pea plant (TT) and a pure dwarf pea plant (tt), what is the phenotypic ratio in the F2 generation?

The reason why Gregor Mendel chose the pea plant (Pisum sativum) for his experiments was that it:

In humans, the sex of the child is determined by:

The functional segments of DNA that carry the information for protein synthesis are called:

If the F1 generation from a cross shows a trait that was not present in either parent, it is an example of:

If a round, green-seeded pea plant (RRyy) is crossed with a wrinkled, yellow-seeded pea plant (rrYY), what will be the phenotype of the F1 generation?

Who is known as the 'Father of Genetics' for his extensive work on inheritance using pea plants?

Which of the following represents the genotype of a heterozygous tall pea plant?

How many pairs of chromosomes are present in a human somatic (body) cell?

The term 'heredity' refers to:

A normal human female has which of the following sex chromosome combinations?

The alternative forms of a gene occupying the same position on homologous chromosomes are called:

A cross between a plant with round yellow seeds (RRYY) and a plant with wrinkled green seeds (rryy) produces F1 plants with round yellow seeds. What is the genotype of the F1 plants?

The observable physical or biochemical characteristics of an organism is its:

What is the phenotypic ratio expected in the F2 generation of a dihybrid cross?

What is the genotypic ratio obtained in the F2 generation of a monohybrid cross?

A recessive trait is expressed only when the organism is: