Home
Class 12
BIOLOGY
The appearance of brown spots surrounded...

The appearance of brown spots surrounded by chlorotic veins is the prominent symptom of:-

A

Copper deficiency

B

Molybdenum deficiency

C

Magnesium toxicity

D

Manganese toxicity

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MAJOR TEST 8

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|83 Videos

  • NEET 2020 TEST 5

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Assertion: The prominent symptom of manganese toxicity is the appearance of brown spots surrounded by chlorotic veins. Reason: Excess of maganese may induce deficiencies of iron, magnesium and calcium.

A plant exhibits the appearance of brown spots surrounding by chlorotic veins. When inspected in more detail , it is observed that its calcium translocation to the shoot is also disrupted. The plant is showing toxicity of

Brown leaf spots surrounded by chlorotic veins are charactersied by :

Toxicicity of manganese in aplant result in a. Brown spot surrounded by chlorotic venis, b. Increases in uptake of Fe, c. Inhabition of Ca translocation in shoot apex

The appearance of chancre, rashes all over the body are the symptoms of:

Name the toxin responsible for the appearance of symptoms of malaria in humans. Why do these symptoms occur periodically

Golgi complex appears to be surrounded by zone from which most ribosomes, glycogen and mitochondria are absent , is known as