LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
the expressed gene in a hybrid (will always be visible if present); represented by a capital letter
A
Controlling
B
Dominant
C
Recessive
D
Agressive
Explanation: 

Detailed explanation-1: -The dominant traits are those that will always be expressed in an organism if the alleles are present. Recessive traits, however, are only expressed if no dominant alleles for that gene are present in the organism.

Detailed explanation-2: -Dominant – stronger of two genes expressed in the hybrid; represented by a capital letter (R) Recessive – gene that shows up less often in a cross; represented by a lowercase letter (r) Genotype – gene combination for a trait (e.g. RR, Rr, rr)

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