NEET Biology: Questions 1341 - 1344 of 3146

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Question number: 1341

» Diversity in Living World » Five Kingdom Classification » Viruses and Viriods

MCQ▾

Question

Select true statement-

(A) Viruses are obligate parasite

(B) Generally, plant viruses are single stranded RNA viruses

(C) In addition to proteins, viruses also contain genetic material that could be either RNA or DNA

Choices

Choice (4) Response

a.

Only A and C

b.

Only B and C

c.

All A, B and C

d.

Only A

Question number: 1342

» Biotechnology and Its Applications » Genetically Modified Organisms

Appeared in Year: 2010

MCQ▾

Question

An improved variety of transgenic basmati rice

Choices

Choice (4) Response

a.

gives high yield but has no charactristic aroma

b.

gives high yield and rich in vitamin A

c.

does not require chemical fertilizers and growth hormones

d.

is completely resistant to all insect pests and diseases of paddy

Question number: 1343

» Human Physiology » Neural Control and Coordination » Role of Hormones as Messengers and Regulators

MCQ▾

Question

Blood sugar level can be decreased by

Choices

Choice (4) Response

a.

Intraveinal injection of glucagon

b.

Insulin given from mouth

c.

Intraveinal injection of insulin.

d.

Glucagon given through mouth

Question number: 1344

» Diversity in Living World » Five Kingdom Classification » Lichens

MCQ▾

Question

Select true statements: -

Choices

Choice (4) Response

a.

In Usnea, the apothecia are large, plate like and terminal in position

b.

Usnea is an example of fruticose lichen and it reproduce vegetatively by

Fragmentation

c.

Parmelia is a common example of foliose lichen in which ascocarp is

Apothecium type and it vegetativey reproduces by fragmentation and by

Formation of soredia and isidia

d.

All a. , b. and c. are correct

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