MCQ
Roots of plants are :
- ✓Positively geotropic
- BNegatively geotropic
- CPositively phototropic
- DNone of these
✓
Answer
Correct option: A.
Positively geotropic
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The sources of energy which are being produced continuously in nature and which are inexhaustible are called :
Assertion (A): Urethra in human males acts as a urinogenital canal.
Reason (R): Urethra carries only urine while sperms are carried by vasa deferentia only.
Reason (R): Urethra carries only urine while sperms are carried by vasa deferentia only.
The shape of the earth's magnetic field resembles that of an imaginary :
In which part of the alimentary canal food is finally digested?
A salt whose aqueous solution will have a $pH$ of more than $7$ will be :
→Sunil gave his clothes to his younger brother Hari when he outgrew. What is this practice known as?
Which of the following is not a purpose of transpiration?
Which hormone regulates carbohydrate, protein and fat metabolism?
The Bishnoi community of Rajasthan is associated with the conservation of :
The diagram shows the arrangement of blood vessels in the uterus wall and placenta of pregnant women.
Which of the following will increase in concentration in the blood as it flows from $1$ and $2\ ?$
→Which of the following will increase in concentration in the blood as it flows from $1$ and $2\ ?$