Extra nuclear inheritance is a consequence of presence of genes in _____.

(a)

Mitrochondria and chloroplasts

(b)

Endoplasmic reticulum and mitrochondria

(c)

Ribosomes and chloroplast

(d)

Lysososmes and ribosomes

In order to find out the different types of gametes produced by a pea plant having the genotype AaBb, it should be crossed to a plant with the genotype _____.

(a)

aaBB

(b)

AaBB

(c)

AABB

(d)

aabb

How many different kinds of gametes will be produced by a plant having the genotype AABbCC?

(a)

Three

(b)

Four

(c)

Nine

(d)

Two

How many characters studied by Mendel in pisum sativum

(a)

Three

(b)

Five

(c)

Seven

(d)

Nine

Mendel's work were rediscovered by__________

(a)

Hugo de Vries

(b)

Tschermak

(c)

Carl Correns

(d)

all the above

Cotyledon color

(1)

9:7

Flower color

(2)

Green / Yellow

Seed shape

(3)

Round / wrinkled

Pod shape

(4)

Inflated / Constricted

Complementary genes

(5)

Purple / White