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1151.

simpler defination of refrence point

Answer» simpler defination of refrence point
1152.

How many layers of ligaments are there in our body?why do people say the have ruptured 2layer of ligaments?what do the mean by this?

Answer» How many layers of ligaments are there in our body?why do people say the have ruptured 2layer of ligaments?what do the mean by this?
1153.

Classify the following food items into animal-based or plant-based. [5 MARKS] Idlis Dal Chicken curry Fried soya beans Mutton biriyani

Answer»

Classify the following food items into animal-based or plant-based. [5 MARKS]

Idlis
Dal
Chicken curry
Fried soya beans
Mutton biriyani

1154.

Choose the correct option(s) for the characteristics of hypogeal germination.

Answer»

Choose the correct option(s) for the characteristics of hypogeal germination.



1155.

Hens and frogs are both oviparous exhibiting different types of fertilisation, explain.

Answer» Hens and frogs are both oviparous exhibiting different types of fertilisation, explain.
1156.

Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of budding in hydra.

Answer» Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of budding in hydra.
1157.

Question 51Distinguish between pollination and fertilisation. Mention the site and product of fertilisation inside a flower. Draw a neat, labelled diagram of a pistil showing pollen tube growth and its entry into the ovule.

Answer»

Question 51

Distinguish between pollination and fertilisation. Mention the site and product of fertilisation inside a flower. Draw a neat, labelled diagram of a pistil showing pollen tube growth and its entry into the ovule.



1158.

Complétez avec l'article partitif.

Answer» Complétez avec l'article partitif.
1159.

difference between smooth, cardiac muscular tissue

Answer» difference between smooth, cardiac muscular tissue
1160.

Describe the mechanism of breathing in human.

Answer» Describe the mechanism of breathing in human.
1161.

15. What is calyx corolla and and androcim or gynocium explains

Answer» 15. What is calyx corolla and and androcim or gynocium explains
1162.

Which of the following actions will result in indigestion?

Answer»

Which of the following actions will result in indigestion?


1163.

The Indian system of medicine 'Ayurveda' depends on:

Answer»

The Indian system of medicine 'Ayurveda' depends on:



1164.

What are the similarities and differences between ?(a) jowar and moong(b) onion and coriander(c) leaves of banana and mango(d) coconut tree and jowar stalk plant

Answer» What are the similarities and differences between ?

(a) jowar and moong

(b) onion and coriander

(c) leaves of banana and mango

(d) coconut tree and jowar stalk plant
1165.

What are ingredients?

Answer» What are ingredients?
1166.

The area of an equilateral triangle of side 14 cm is

Answer»

The area of an equilateral triangle of side 14 cm is


1167.

An electron transferring molecule is

Answer» An electron transferring molecule is
1168.

Describe double circulation in human beings. Why is it necessary?

Answer» Describe double circulation in human beings. Why is it necessary?
1169.

Is there a specific name given to the channel containing nerves and blood vessels making up the compact bone?

Answer»

Is there a specific name given to the channel containing nerves and blood vessels making up the compact bone?


1170.

Which of the following is/are functions of a decomposer?

Answer»

Which of the following is/are functions of a decomposer?

1171.

Our body can be protected against diseases by eating adequate amounts of:

Answer»

Our body can be protected against diseases by eating adequate amounts of:


1172.

Question 8What do black buck, elephant, python and golden cat together represent in a forest?(a) fauna(b) flora(c) ecosystem(d) species

Answer» Question 8

What do black buck, elephant, python and golden cat together represent in a forest?



(a) fauna

(b) flora

(c) ecosystem

(d) species
1173.

Above pie-chart shows the percentages of people playing different games. If 1100 people like playing cricket, then total number of people surveyed =_______.2000

Answer»

Above pie-chart shows the percentages of people playing different games. If 1100 people like playing cricket, then total number of people surveyed =_______.
  1. 2000
1174.

Which of the following pigments confer green colour to plants and trap sunlight?

Answer»

Which of the following pigments confer green colour to plants and trap sunlight?


1175.

What is meant by Ectodemal,Mesodermal,Endodermal?

Answer» What is meant by Ectodemal,Mesodermal,Endodermal?
1176.

What are deficiency diseases? Name four deficiency diseases and the associated nutrients.

Answer» What are deficiency diseases? Name four deficiency diseases and the associated nutrients.
1177.

Which of these is the male part of a flower?(a) sepals(b) petals(c) stamens(d) pistil

Answer» Which of these is the male part of a flower?

(a) sepals

(b) petals

(c) stamens

(d) pistil
1178.

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->Identify trachea from the given image.

Answer»

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->

Identify trachea from the given image.

1179.

Deficiency of_____can leads to rickets in children and osteoporosis in adults but my Olympiad book this question answer is calcium this is right or wrong please tell me

Answer» Deficiency of_____can leads to rickets in children and osteoporosis in adults but my Olympiad book this question answer is calcium this is right or wrong please tell me
1180.

The vertebral column consists of ___ bones, also known as vertebra.

Answer»

The vertebral column consists of ___ bones, also known as vertebra.

1181.

What are the functions of petiole and veins in leaf ?

Answer»

What are the functions of petiole and veins in leaf ?

1182.

What is habitat ?

Answer» What is habitat ?
1183.

6. Equivalent weight of K2SO4.Al(SO4)3.24H2O is (molar mass=M)?? How to find out??

Answer» 6. Equivalent weight of K2SO4.Al(SO4)3.24H2O is (molar mass=M)?? How to find out??
1184.

The joints between the ribs and the breastbone allow slight movement. True or false?

Answer» The joints between the ribs and the breastbone allow slight movement. True or false?
1185.

(a) Draw a diagram depicting Human Alimentary Canal and label on it Gall Bladder, Liver and Pancreas.(b) State the roles of Liver and Pancreas.(c) Name the organ which performs the following functions in humans: (i) Absorption of digested food. ​ (ii) Absorption of water.

Answer» (a) Draw a diagram depicting Human Alimentary Canal and label on it Gall Bladder, Liver and Pancreas.

(b) State the roles of Liver and Pancreas.

(c) Name the organ which performs the following functions in humans:

(i) Absorption of digested food.

​ (ii) Absorption of water.
1186.

Humans can live only on land but a frog can live both on land as well as in water. How do they make it possible?

Answer»

Humans can live only on land but a frog can live both on land as well as in water. How do they make it possible?

1187.

Identify the saprotroph from the given organisms.

Answer»

Identify the saprotroph from the given organisms.



1188.

What are the associated organs that help in digestion?

Answer»

What are the associated organs that help in digestion?


1189.

Cowbirds lay their eggs in the nests of smaller birds. The fast-developing cowbird chicks hatch first, then push the other baby chicks out of the nest as they hatch. What type of ecological interaction is observed in this case?

Answer» Cowbirds lay their eggs in the nests of smaller birds. The fast-developing cowbird chicks hatch first, then push the other baby chicks out of the nest as they hatch. What type of ecological interaction is observed in this case?
1190.

Pollination is the transfer of ___ from the anthers to the stigma of a flower.

Answer»

Pollination is the transfer of ___ from the anthers to the stigma of a flower.



1191.

If there are 200 students in the school, what is the difference between the number of students in Games Club and Drawing Club?

Answer»

If there are 200 students in the school, what is the difference between the number of students in Games Club and Drawing Club?
1192.

Explain phototropism and geotropism in plants. Are there any similar examples in the animal world also?

Answer» Explain phototropism and geotropism in plants. Are there any similar examples in the animal world also?
1193.

turmeric modified structure of

Answer» turmeric modified structure of
1194.

Which of the following is an example of monocot seed?

Answer»

Which of the following is an example of monocot seed?



1195.

Which vitamin gets easily destroyed during cooking?

Answer»

Which vitamin gets easily destroyed during cooking?



1196.

calculate root mean square of oxygen molecue of lungs at 37 celcius

Answer» calculate root mean square of oxygen molecue of lungs at 37 celcius
1197.

Which of the following are sources of vitamin K?

Answer»

Which of the following are sources of vitamin K?


1198.

Industrial wastes, oils and fats should not be thrown into the drains because they can:

Answer»

Industrial wastes, oils and fats should not be thrown into the drains because they can:


1199.

What are biotic and abiotic components of the ecosystem?

Answer» What are biotic and abiotic components of the ecosystem?
1200.

What does it mean by decompose before melting ?

Answer» What does it mean by decompose before melting ?