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Androecium : Stamens :: Gynoecium :

The green bins provided by municipality are used for collecting which type of waste?

Does aliens are also included in diversity in living organisms

Which of the following cell organelle helps in packaging of proteins?

What are lenticels and how are they usefull to tree

Xanthium, parthenium, cyperinus are examples of ________ .

Explain briefly three major types of blood vessels in human beings? [3 MARKS]

Which of the following statement is/are correct?

Gas is exchanged in the alveoli by a process of _____.

Which of the following is a connective tissue with a thick matrix covering the ends of bones?

Short lived immunity obtained by foetuses or infants from mother through placenta and milk is known as ___________ .

Who were awarded Nobel Prize for discovery of treatment for peptic ulcers ?

__ are the organisms that help in the spread of a disease from an infected person to a healthy person by carrying the disease-causing pathogens.

What organelle helps in packaging and secretion of proteins?

Taking the examples of whole grain atta, fruit and green leafy vegetables, describe how roughage in our diet is useful.

Why are the cells so small in size?

Explain the climate of a desert. [3 MARKS]

Which of the following sugars is known as fruit sugar?

Which of the following option gives the correct meaning of the word

Divestiture

Which of the following problems is related to sebaceous glands?

What are acquired disease ?

Which of the following conditions will be true if male and female flowers are present in different plants?

Which option can correctly fill up the unknown values in the following equation?

$\left(i\right)+Water\stackrel{Sunlight+\left(ii\right)}{\to }Glucose+\left(iii\right)$

"Lysosomes are known as suicide bags". Why ?

Name three animals (belonging to different classes) which breathe by means of lungs but have no external ears (pinnae).

Which of the following is an example for angiosperms

Who discovered cells first ,Robert Hooke or Leeuwenhoek ,was it living or dead cell

Botulism is spread through:

State the parts of speech of the underlined words.

The exhausted earth groaned and quivered under the glare of the Sun

Sort
$\begin{array}{cc}\left[1\right]& \text{What sort of cheese do you use in pizza?}\\ \left[2\right]& \text{Farmers of all sort attended the rally.}\\ \left[3\right]& \text{They serve tea of a sort on these trains.}\\ \left[4\right]& \text{Let's sort these boys into four groups.}\end{array}$

Different functions are performed by different groups of cells.

Where do lipids and proteins constituting the plasma membrane get synthesised ?

Is the length of the nueron present in a human body 1 meter!!!!!!

Mention whether the following statements are true (T) or false (F)

(a) Cellulose in our food passes out undigested (T/F)

(b) Kwashiorkor is a severe vitamin deficiency disease (T/F)

(c) Iron is required for the proper working of thyroid. (T/F)

(d) Foods protect us from disease and therefore antibiotics which protect us from disease are also foods. (T/F)

(e) Mineral salts contribute in regulating body processes. (T/F)

Which of these is a synonym for movement?

An advantage of organic fertilizer over inorganic fertilizers is the addition of __________to the soil.

How in plant cell the macromolecules move outside the cell and inside the cell as they have the cell wall in it?

_{​​In text book they have given meristmatic tissues grow and divide through out their life but grass in some areas stop growing after certain height even if we don't cut it . Why does it happens?}

If a red blood cell (intracellular concentration of $0.9\%$ salt) is placed into a test tube containing $10\%$ salt solution, what would happen to it?

The trachea divides into two smaller tubes called ___ .