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TEST YOUR MEMORY

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

UNFERTILIZED HUMAN EGG CONTAINS

a)

22A+X

b)

22A+Y

c)

44AA+XY

d)

44AA+ XX

2.

THE FOETUS SIGNALS THAT IT IS MATURE BY SECRETING WHICH HORMONE?

a)

TSH

b)

ICSH

c)

ACTH

d)

GH

3.

WHICH OF THE FOLLOWING IS DOMINANT TRAIT IN Pisum sativum?

a)

COLOURED FLOWER

b)

YELLOW PODS

c)

GREEN SEEDS

d)

TERMINAL FLOWERS

4.

CELLS INVOLVED IN IMMUNE MECHANISM ARE

a)

ERYTHROCYTES

b)

LYMPHOCYTES

c)

EOSINOPHILLS

d)

THROMBOCYTES

5.

Ovulation is induced by

a)

LH

b)

PL

c)

TSH

d)

FSH

6.

AMPULLA IS ALSO CALLED

a)

FALLOPIAN TUBE

b)

FERTILIZATION SITE

c)

OVIDUCT

d)

OVARY

7.

MALARIA IS CAUSED BY

a)

ENTAMOEBA

b)

FILARIA

c)

PLASMODIUM

d)

ASCARIS

8.

TRISOMY OF 21ST CHROMOSOME CAUSES

a)

TURNERS SYNDROME

b)

DOWNS SYNDROME

c)

KLINEFILTERS SYNDROME

d)

THALASSEMIA

9.

GENES LOCATED ON THE SAME LOCUS BUT SHOW MORE THAN TWO DIFFERENT PHENOTYPES ARE CALLED

a)

POLYGENES

b)

MULTIPLE ALLELES

c)

CO-DOMINANTS

d)

PLEIOTROPIC GENES

10.

_________________SHOWS HAPLO-DIPLOID TYPE OF SEX DETERMINATION

a)

PIGEON

b)

PARROT

c)

SNAKE

d)

HONEY BEE