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Biology - Questions and AnswersPage 142

1411.

Bacteria which are spherical known as
(a)Vibrio
(b)Bacilli
(c)Spirillum
(d)Coccus
Comment
Answer is: D

1412.

Thallophytes used
(a)Bacteria and fungi
(b)Algae and fungi
(c)Bacteria and algae
(d)None of these
Comment
Answer is: B

1413.

Which of the following flowers is unisexual ?
(a)Pea
(b)Mustard
(c)Gram
(d)Bottle guard
Comment
Answer is: D

1414.

The substrate most important for genetic engineering is
(a)Nucleolus
(b)Cytoplasm
(c)Nucleoloid
(d)Plasmid
Comment
Answer is: A

1415.

Which of the following is a prokaryote ?
(a)Blue-green algae
(b)Green algae
(c)Mushroom
(d)Fern
Comment
Answer is: A

1416.

With what technology do you associate 'callus' with ?
(a)Gene manipulation
(b)Karyotyping
(c)Tissue culture
(d)Pollen analysis
Comment
Answer is: C

1417.

Penicillin was discovered by
(a)Robert Koch
(b)Blackeslee
(c)Waksman
(d)Alexander Flemming
Comment
Answer is: D

1418.

Which of the following is a bacterial disease ?
(a)Rabies
(b)Small pox
(c)Tuberculosis
(d)Measles
Comment
Answer is: C

1419.

Which one of the following is a woody climber ?
(a)Adiantum
(b)Cycas
(c)Pinus
(d)Gnetum
Comment
Answer is: D

1420.

Which one of the following is not a pulse ?
(a)Pisum Sativum
(b)Chloris barbata
(c)Arachis hypogea
(d)Cicer aeritinum
Comment
Answer is: C

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