Up to Genetics Test

Front

What is passive transport?

Back

Passive transport is the movement of substances across a cell membrane without the use of energy.

Front

What is the overall chemical reaction for photosynthesis?

Back

6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

Front

What is codominance in genetics?

Back

Codominance is a genetic scenario where neither allele is dominant, resulting in both traits being expressed in a heterozygous individual.

Front

What inheritance pattern shows both traits in possible offspring?

Back

Co-dominance.

Front

What is the genotype for a heterozygous dominant trait of dimples?

Back

Dd.

Front

What is the difference between dominant and recessive alleles?

Back

Dominant alleles express their traits even when only one copy is present, while recessive alleles require two copies to express their traits.

Front

What is the role of energy in active transport?

Back

Active transport requires energy to move substances against their concentration gradient.

Front

What is the significance of the genotype Dd?

Back

The genotype Dd indicates a heterozygous individual with one dominant allele (D) and one recessive allele (d).

Front

What is the principle of segregation in genetics?

Back

The principle of segregation states that during the formation of gametes, the two alleles for a trait separate from each other.

Front

What is the phenotypic ratio in a monohybrid cross?

Back

The phenotypic ratio in a monohybrid cross is typically 3:1 for dominant to recessive traits.