NEET Biology: Questions 2865 - 2870 of 3146

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Question number: 2865

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Stem

Appeared in Year: 1995

MCQ▾

Question

Periderm includes (MP PMT)

Choices

Choice (4) Response

a.

Cork cambium (phellogen), cork (phellem) and secondary cortex (phelloderm)

b.

Cork cambium and cork

c.

Cork

d.

Cork and secondary phloem

Question number: 2866

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Root

Appeared in Year: 1991

MCQ▾

Question

Velamen found in epiphytic roots is meant for [CPMT]

Choices

Choice (4) Response

a.

Protection

b.

Absorption of water from host

c.

Perennation

d.

Absorption of water from air

Question number: 2867

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Stem

Appeared in Year: 1997

MCQ▾

Question

Functional xylem of dicot tree is - [JIPMER]

Choices

Choice (4) Response

a.

Hard wood

b.

Autumn wood

c.

Sap wood

d.

Heart wood

Question number: 2868

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Stem

Appeared in Year: 1999

MCQ▾

Question

Sap-wood is - (BHU)

Choices

Choice (4) Response

a.

Outer functional part of secondary xylem

b.

Inner nonfunctional part of secondary xylem

c.

Outer as well as inner part of secondary xylem

d.

All of the above

Question number: 2869

» Plant Physiology » Transport in Plants » Cell to Cell Transport

Appeared in Year: 1998

MCQ▾

Question

Vessel elements differ from other elements of xylem in having (AMU)

Choices

Choice (4) Response

a.

Simple perforation on their end walls

b.

Simple and bordered pits on end walls

c.

Simple pits on their radial walls

d.

Bordered pits on their lateral walls

Question number: 2870

» Plant Physiology » Transport in Plants » Phloem Transport

Appeared in Year: 2000

MCQ▾

Question

Sieve tube is component of - (BHU)

Choices

Choice (4) Response

a.

Phloem

b.

Xylem

c.

Cortex

d.

None of the above

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