Who are at the end of the food chain?
(A) decomposers
(B) producer
(C) primary consumer
(D) Secondary consumer
Detritivores and decomposers are the final part of food chains. Detritivores are organisms that eat nonliving plant and animal remains. For example, scavengers such as vultures eat dead animals. Dung beetles eat animal feces.
What is a book that lists endangered species of organisms called?
(A) Red Data Book
(B) Black Data Book
(C) Yellow Pages Book
(D) Blue Data Book
Red Data Book or Red List Book contains the details of the endangered and threatened species of flora and fauna. It was published by I.U.W.C (International Union for Wildlife Conservation).
Which is an example of endangered plant species of India?
(A) Aak
(B) Basil
(C) Neem
(D) Rohida
What does 'transcriptome' refer to?
(A) a class of enzymes used in genome editing
(B) Complete chain of mRNA molecules expressed by an organism
(C) Describe the mechanism of gene expression
(D) a mechanism of genetic mutations occurring in cells
A transcriptome is the full range of messenger RNA, or mRNA, molecules expressed by an organism. The term "transcriptome" can also be used to describe the array of mRNA transcripts produced in a particular cell or tissue type.
Which one animal group comes under the category of endangered species?
(A) Great Indian Sarang, Musk Deer, Red Panda and Asiatic Wild Ass
(B) Kashmiri antelope, chital, nilgai and great Indian sarong
(C) Snow Leopard, Anoop Deer, Rhesus Monkey and Crane
(D) Leopard Macaque, Nilgai and Hanuman Langar
CNG stands for –
(A) Clean natural gas
(B) carbonized natural gas
(C) compressed natural gas
(D) none of these
CNG stands for Compressed Natural Gas. It is considered to be a better fuel because it is less polluting.
What is the objective behind including poems and stories in the textbooks of EVS?
(A) Encourage imaginative & creative ability of students
(B) Have a change in routine content
(C) Complete up the textbooks
(D) Fulfill demand of poets and storytellers
Benefits of Poems and Storytelling in EVS Class: Encourage the use of imagination, creativity, active participation, and listening skills. Increase children's willingness to communicate thoughts and feelings.
Who has been made to help the countries most affected by climate change?
(A) Green Climate Fund
(B) Climate Relief Fund
(C) Green Bank
(D) World Green Fund
In which category are bacteria included?
(A) producer
(B) prokaryotes
(C) primary consumer
(D) Secondary consumer
Once regarded as plants constituting the class Schizomycetes ("fission fungi"), bacteria are now classified as prokaryotes. Unlike cells of animals and other eukaryotes, bacterial cells do not contain a nucleus and rarely harbour membrane-bound organelles.
ich will have the least energy in the food chain made up of plants, deer, wolves, and lions?
(A) Lion
(B) Wolf
(C) Deer
(D) Plants
Get the Examsbook Prep App Today