Search Header Logo

Cambium

Authored by Wasif Mir

Biology

11th Grade - University

Used 2+ times

Cambium
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During secondary growth, a complete ring is formed by –

Only fascicular cambia

Only interfascicular cambia

Fascicular (vascular) cambia and interfascicular cambia

Fascicular cambia + Phellogen

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Interfascicular cambia originate from cells of –

Medullary ray

Cortex

Endodermis

Fascicular cambia

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Secondary xylem is –

Exarch

Endarch

Mesarch

None

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Secondary growth occurs due to activity of –

Cork cambium

Interfascicular cambium

Vascular cambium

Both a and c

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The activity of cambium is under the control of –

Many physiological factors

Many environmental factors

both a and b

Only photoperiod

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Annual or growth rings consist of –

Alternate rings of heart and early wood

Alternate rings of sapwood and heart wood

Alternate rings of early and late wood

Alternate rings of porous and non-porous wood

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Thin layer of cells that covers and protects plant parts such as leaves, stems and roots.

parenchyma

phloem

epidermal tissue

support and strengthening tissue

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?