Home
Class 12
BIOLOGY
when one wood is lighter in colour with...

when one wood is lighter in colour with lower density, the other wood is darker with higher density. They are

A

springwood and autumn- wood

B

heartwood and late wood

C

springwood and early wood

D

autumn wood and springwood.

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • ANATOMY OF PLANT PARTS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|10 Videos

  • ANATOMY OF PLANT PARTS

    DINESH PUBLICATION|Exercise BRAIN TEASERA -II|35 Videos

  • AMPHIBIA-VERTEBRATES WITH DUAL LIFE

    DINESH PUBLICATION|Exercise check your grasp|10 Videos

  • ANIMAL TYPES

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|15 Videos

Similar Questions

Explore conceptually related problems

The (A)_____ wood is lighter in colour and exhbit low density whereas (B)____ wood is darker in colour and exhibit high density.

Assertion: The spring woood is lighter in colour and has a higher denistiy wheras the autumn wood is darker and has a lower density . Reasons: In the spring season, cambium is less active while in winter the cambium is very active

Why the colour of heart wood is dark ?

Select true statements :- (a) Lenticels are absent in woody climbers and leaves (b) Lenticles occur in most woody trees (c) The spring wood is lighter in colour and has a lower density (d) The sap wood also called as duramen

Go through the following statements (i) The cambium is generally more acitve on the inner side than on the outer. (ii) The autunn wood is darker and has a higher density than spring wood. (iii) In stem, the secondary xylem shows distinction into protoxylem and metxylem and occurs in the from of patches. (iv) The tracheids and vessels of the sapwood get plugged by the ingrowth of the adjacent parenchyma cells into thier cavities called tyloses. Which of theses are correct ?

Potassium has higher density than sodium .

Four-fifths of a cylindrical block of wood, floats in a liquid. Assuming the relative density of wood be 0.8 find the density of the liquid.