National Science Olympiad Forum By SOF Olympiad Trainer - Page 200
  1. Home
  2. /  Forum

User Forum

Ask Your Question
RIDHIMA MIDYA from SOPHIA GIRLS SR. SEC SCHOOL, KOTA
Subject :NSO    Class : Class 2

Post Your Answer

SAMBIT DEB from IVWS, KOLKATA
Subject :NSO    Class : Class 5

Post Your Answer

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 8

Global warming leads to a rise in the sea level causing floods in the coastal areas. One of the main reasons of global warming is

A Combustion of fuels releases sulphur dioxide which increases the temperature
B Combustion of fuels releases carbon monoxide which decreases the temperature
C Combustion of fuels releases unburnt carbon particles which causes decrease in temperature
D Combustion of fuels releases carbon dioxide which causes increase in temperature.


Post Your Answer

Raghav Mittal from DAV Public School, ludhiana
Subject :NSO    Class : Class 8

Post Your Answer

Mihir Rupani from Allen Career Institute, Rajkot
Subject :NSO    Class : Class 9

Post Your Answer

Prasanna Hegde from Vibgyor High Horomavu, BENGALURU
Subject :NSO    Class : Class 3

Post Your Answer

Prasanna Hegde from Vibgyor High Horomavu, BENGALURU
Subject :NSO    Class : Class 3

Post Your Answer

Arihant Medhi from Dps Barasat, Kolkata
Subject :NSO    Class : Class 3

Post Your Answer

Suvan S from Edify School Chikkabanavara, Bangalore
Subject :NSO    Class : Class 5

Post Your Answer

Sanjana Iyer from HFS Powai, Mumbai
Subject :NSO    Class : Class 9

Given figures represent three different castes of a colony of honeybees.
image
Select the incorrect statement regarding these.

A P is the worker bee which is a sterile female.
B Q is the queen which lays both fertilised (2n) and unfertilised (n) eggs.
C R is the drone which is a fertile male.
D P and Q emerge from unfertilised eggs, while R emerges from fertilised eggs.


shouldn't it be A... Al bees other than the queen bee are males right?

Ans 1:

SONAL MUKUND SHINDE from PODAR INTERNATIONAL SCHOOL SANGLI, TASGAON
Class : Class 10
D is the correct answer.

Ans 2:

SHIRIN BHATTACHARYYA from St. Joseph's Convent School, KHANDWA
Class : Class 10
D

Ans 3:

Bhavyarajsinh Vaghela from Allen Career Institute, Surat
Class : Class 9
D

Ans 4:

Raghav Sapre from Bhavan's B.P. Vidya Mandir, Nagpur
Class : Class 7
D

Ans 5:

Student from School, City
Class : Class 8
D

Post Your Answer