Question : Biomagnification implies
Option 1: Toxic matters are magnified
Option 2: Living beings are magnified
Option 3: Light is magnified
Option 4: Food is magnified
New: SSC MTS Tier 1 Answer key 2024 out
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Toxic matters are magnified
Solution : The correct answer is Toxic matters are magnified.
Biomagnification is the process in which toxic matter passes through various trophic levels and their concentration levels rise with each trophic level. For bio-magnification toxins should be fat-soluble and should be a stable compound which is not easily dissociated. Examples- DDT, pesticide, mercury etc.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : Choose the word that can substitute the given group of words. A living organism that steals nourishment from other living beings.
Option 1: Vector
Option 2: Parasite
Option 3: Insect
Option 4: co-dependent
Question : Which of the following statements is Incorrect?
Option 1: Metals are used in making cookware.
Option 2: Metals are used in the manufacture of automobiles.
Option 3: Living beings inhale metals during respiration.
Option 4: Metals are used in manufacturing jewellery.
Question : Directions: Which one of the given responses is the meaningful order of the following? 1. Farmer 2. Seed 3. Food 4. Cultivation
Option 1: 1, 2, 4, 3
Option 2: 2, 1, 3, 4
Option 3: 4, 2, 3, 1
Option 4: 3, 1, 4, 2
Question : The vertical distribution of different species occupying different levels in an ecosystem is called _________.
Option 1: stratification
Option 2: biomagnification
Option 3: coevolution
Option 4: decomposition
Question : The toxic metal associated with the Minamata disease is:
Option 1: lead
Option 2: cadmium
Option 3: arsenic
Option 4: mercury
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile