The increasing concentration of a toxic substance (like DDT) at successive higher trophic levels in a food chain is
Click to view answer and detailed explanation.
One Liner
The international treaty signed in 1987 to phase out ozone-depleting substances is theओजोन-क्षयकारी पदार्थों को चरणबद्ध तरीके से समाप्त करने के लिए 1987 में हस्ताक्षरित अंतर्राष्ट्रीय संधि है
Montreal Protocol
मॉन्ट्रियल प्रोटोकॉल
Finding Something Else?
More Questions & Answers
Toxins that destroy cells or tissues directly, often leading to necrosis, are
Click to view answer and detailed explanation.
The dose of a drug or toxicant that produces the desired or specific effect in 50% of the population is
Click to view answer and detailed explanation.
The heart of an amphibian (like a frog) has how many chambers?
Click to view answer and detailed explanation.
Fungal cell wall is made of
Click to view answer and detailed explanation.
Substances that promote the unregulated growth of cells leading to cancer are called
Click to view answer and detailed explanation.
Cyanide is a deadly poison because it halts cellular respiration by inhibiting the enzyme
Click to view answer and detailed explanation.
The natural phenomenon that warms the Earth's surface by trapping long-wave infrared radiation is the
Click to view answer and detailed explanation.
Try These Similar MCQs
Explanation:
White blood cells defend the body against infections and foreign substances.
Explanation:
Platelets help stop bleeding by forming clots.
Explanation:
Synapsis occurs during the Zygotene stage of Prophase I.
Explanation:
The lymphatic system maintains fluid balance and supports immune defense.
