Which among the following do NOT have a perfect pair of sex chromosomes?

Which among the following have a perfect pair of sex chromosomes?

A

Only men

B

Only women

C

Both men and women

D

Neither men nor women

Cytogenetic disorders involving sex chromosomes are

A

Turner syndrome

B

Klinefelter syndrome

C

Hermaphroditism

D

Down syndrome

E

Edward syndrome

If x and y are perfect squares, then which of the following is not necessarily a perfect square?

A

x2

B

xy

C

4x

D

x+y

Which is the CORRECT pair of inherited chromosomes for the child to be a girl?

A

X from father and Y from mother

B

Y from father and X from mother

C

Y from father and Y from mother

D

X from father and X from mother

How many numbers are there from 2000 to 7000 which are both perfect squares and perfect cubes?

A

0

B

1

C

2

D

3

A perfect black body is a perfect __________ of radiation.

A

Absorber

B

Emitter

C

Both A & B

D

Neither A nor B

In each of the following question , a related pair of words or phrases is followed by four pairs or phrases Select the lettered pair that best express a relationship similar to that express in the original pair Cell: Cytology

A

Worms: Cosmology

B

Insects: Microslogy

C

Poenlogy Children

D

Tissues: Zoology

Each question below consists of a related pair of words . Select the pair that best expresses a relationship similar to that expressed in the original pair: Modest --- Insolent

A

Subjection --- Liberation

B

Rsstrian -----Indulge

C

Complaint --- Acquiescence

D

Restriction ---- Relaxation

Each question below consistsof a related pair of words . select the pair similar to that expressed a relationship similar to that expressed in the original pair , EXCITE: CALM

A

stimulate cool down

B

upset perturb

C

agitate trouble

D

Restrain compose

The pair is known as a higher pair, when the relative motion between the elements of a pair is

A

turning only

B

sliding only

C

rolling only

D

partly turning and partly sliding

Which among the following do NOT have a perfect pair of sex chromosomes?

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