Question
Eriosoma lanigerum, Woolly aphid, is an important pest
in which of the following?Solution
Woolly aphid is black aphid that sucks sap from woody stems of apple, cotoneaster and pyracantha and covers itself in a white waxy secretion. Aphids are sap-sucking true bugs and are an important part of many food chains, supporting many predators.
Which figure represents the relation amongst lotus, flower and branches?
The following Venn diagram shows the number of students who like to eat three different fruits (Dates, Mango, Cherry)
If all teachers are learners, and some learners are researchers, which of the following statements is necessarily true?
Which one of the following diagrams best depicts the relationship among Cement, Bricks and Building materials?
The diagram represents the number of students studying different subjects. What is the number of students who study both Hindi and Chemistry?
How many people visited both Kashmir and Shimla but not Manali?
Uttar pradesh , India, Asia
Select from four alternative diagrams, the one that best illustrates the relationship among the three classes. Jewelry, Gold, and Platinum.
Which of the following diagrams best depicts the relationship between Peacock, Birds and Ostrich?
Identify the diagram that best represents the relationship among classes given below: Sportsmen, Footballer, Goal Keeper.
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