NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2668 - 2675 of 4199

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Question 2668

Question MCQ▾

Articulated latex vessels occur in –

Choices

Choice (4)Response

a.

Calotropis

b.

Tamarindus

c.

Hevea

d.

Euphorbia

Edit

Question 2669

Question MCQ▾

Amphivasal vascular bundles are found in -

Choices

Choice (4)Response

a.

Maize and wheat

b.

Helianthus and Cucurbita

c.

Dracaena and Yucca

d.

Cycas and Dryopteris

Edit

Question 2670

Question MCQ▾

Annual rings are well demarcated in trees growing in -

Choices

Choice (4)Response

a.

Madras

b.

Udaipur

c.

Shimla

d.

Bombay/Delhi

Edit

Question 2671

Question MCQ▾

In trees, the growth rings represent

Choices

Choice (4)Response

a.

Primary xylem

b.

Secondary xylem

c.

Cambium

d.

Secondary phloem

Edit

Question 2672

Question MCQ▾

In dicot Root

Choices

Choice (4)Response

a.

Vascular bundles are scattered with cambium

b.

Xylem is always endarch

c.

Vascular bundles are open and arranged in a ring

d.

Xylem and phloem are radial

Edit

Question 2673

Question MCQ▾

Collenchymatous hypodermis is characteristic feature of -

Choices

Choice (4)Response

a.

Hydrophytes

b.

Monocot as well as dicot stem

c.

Monocot stem

d.

Dicot stem

Edit

Question 2674

Question MCQ▾

Vascular bundles in Cucurbita stem are -

Choices

Choice (4)Response

a.

Amphivasal

b.

Collateral & open

c.

Bicollateral & closed

d.

Bicollateral & open

Edit

Question 2675

Question MCQ▾

Protective layer found at the site of abscission is

Choices

Choice (4)Response

a.

Suberized

b.

Parenchymatous

c.

Sclerenchymatous

d.

Collenchymatous

Edit