Anil Ahlawat Solutions for Chapter: SOF National Science Olympiad, Exercise 2: SCIENCE

The genotype for the height of an organism is $Tt$. What conclusion can be drawn from this?

Which of the following options shows a likely food chain represented by the given pyramid of number?

Which of the following activities will help to sustain environmental balance?
($i$) Usage of platinum jewellery as it will reduce the load on gold mines.
($ii$) Farming as it helps to ensure that man does not eat up all the food producers.
($iii$) Use of jute bags instead of poly bags.
($iv$) Using solar energy as it provides an alternative to fossil fuels.

Which among the following are artificial ecosystem?
($i$)Estuaries
$\left(ii\right)$Mountains
$\left(iii\right)$Crop fields
$\left(iv\right)$Grasslands
$\left(v\right)$Coral reefs
$\left(vi\right)$Parks
$\left(vii\right)$Mangroves
$\left(viii\right)$Aquariums

Refer to the given figure and select the correct option regarding functions of $X$ and $Y.$

Which statement is incorrect for the tissue shown in the given figure?

Identify incorrect differences between dicots and monocots from the given table:

Refer to the given Venn diagram and select the correct option regarding $P$ and $Q$.