Have you ever noticed every parts of plant carefully? Okay at the figure below. You can see that apical meristem tissue in the growing tip  of stem. Look at the root part. You can also see apical meristem there. So,apical meristem tissue .....

The function of synovial fluid is to lubricate the joints and to act as a medium for nutrients to maintain the cartilage. .....

You might know that apicl meristem is present in the tip of stems, roots znd also in growing yound leaves.  

Apical meristem helps to increase the length of root and sytem. And also to increase the length of leaves. If all the apical .....

Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. The primary components of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients .....

During summer when the surrounding temperature is high, we lose water in the form of sweat, direct evaporation considerably.  But during winter, the surrounding temperature will be very low. There will not be any sweating, no evaporation .....

And you know,  group of different organs working together form an organ system. For example, group of heart and blood vessels work together and the group of these organs form circulatory system. Other organ systems of human body are also .....

Look at the image given below. The image is a diagram for nephron of human .....

Each kidney of man is formed of about one million nephrons.Each nephron has a length of about 3 cm. The structure of nephron is differentiated into 4 regions having different anatomical features and different physiological .....

Climate change has been the most heated issue at present as it has affeted the whole Earth. Human beings can be considered as the main agent for creatig this situation. Their act of cutting down of trees randomly for human settlement is one of the .....

Nepal is small but a very diverse country. Its climate varies from the hot and humid climate in the south to the polar climate in Nothern Himalayan range. But, due to the change in the climate, Nepal, too,  has suffered adverse effect like .....

The functions of the ambassador are as follows: - The ambassador works as a figurehead of the country they represent in the host country. - The ambassador works for the betterment of bilateral relationship between the host and the sender .....

The activities done by diplomatic mission established in the  foreign countries to increase the glory of the nation are listed below: - A permanent diplomatic mission performs the duties which are within the field of   the .....

An ambassador is a person who represents their country in the host country. He or She is the figurehead of the representing country in the host country. An ambassador is always expected to behave diplomatically and politely int the host .....

Let, l, b and h represents length, breadth and height of the room respectively. According to question,      h    b = 2h l = 2b = 2 x 2h = 4h Now, the volume of the room = 512 m3     or, l x b x h = .....

Given, Volume of the room (V) = 480 m3              Height of the room (h)  = 4 m Now, the area of floor of the room = Volume of the room/ Height of the room               .....

 Room is square so length and breadth are equal  Area of floor of the square room = Cost of carpenting / rate of carpenting                                 .....

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B. A regular pentagon has all five sides equal.     So, perimeter of a regular pentagon with a side 2 cm is,                                   .....

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