Biology questions provide in-depth knowledge of the concepts provided in the ICSE and CBSE textbooks. All the expected queries of the students are answered by the subject matter experts. This provides a detailed insight into the concepts.

The questions are framed from within the content. This can give a clear picture of topics such as photosynthesis, human anatomy, bacteria structure, ecological pyramids, etc. A thorough understanding of the concepts can only be provided if you dive deep into the details. 

The questions are very important from the examination perspective and can help in brushing up the knowledge of the students. The students can clarify their doubts by referring to these questions.

The correct answer is (D) Lamarck and Treviranus. Biology is the branch of science which deals with the study of living organisms. The term...
Decomposers are micro-organisms that digest things that are dead or decaying and turn the dead plants and animals into humus. Bacteria and Fungi...
Colchicine Colchicine is one of the mitotic or spindle poison which inhibits the formation of metaphase plates. Hence, the correct option is (C)...
Tendrils are the thin, thread-like growths on the stems or leaves of climbing plants. There are two types of tendrils, they are stem tendrils and...
The valve present between the left atrium and left ventricle is the Bicuspid valve. This is also known as Mitral valve. During ventricular...
Adrenaline This hormone is secreted by the adrenal glands in the centre of medulla. The main function of adrenaline is to produce contraction of...
Auxin means to grow. They are widely used in agricultural and horticultural practices. They are found in growing apices of roots and stems and...
(i) Iodine - Goitre, enlarged thyroid gland(ii) Vitamin B2 - retarded growth, bad skin(iii) Vitamin D - Rickets in children and osteomalacia in...
Bear spores which help in reproduction The gills of mushroom produce spores which help in the process of reproduction. The gills of mushroom...
Euspongia Euspongia is a commercial used sponge, commonly known as bath sponge. It is found throughout the Mediterranean Sea. It is a...
Toad stool is an example of non-edible or poisonous mushroom...
Auxin Auxin means to enlarge or increase, which used widely in the field of agriculture and horticulture. They induce cell division,...
Sporopollenin The exine of the pollen grain is made up of sporopollenin. This material is highly resistant to high temperature, acids, alkalies,...
Echinodermata Water vascular system is a characteristic feature of the phylum Echinodermata. The water vascular system is a complex hydraulic...
The correct answer is (C) Indole-3-acetic acid (IAA). Apical dominance is a phenomenon in which the central stem is dominant and lateral...
Mass selection is one of the most important methods used in plant breeding and this is the type of breeding method used for self-pollinated...
Neurogenic Heart and Myogenicheart - Differences: Neurogenic Heart Myogenic Heart It Is An Open Circulatory System. It Is A Closed...
The odd one is cabbage. Carrot, Potato, Ginger and Beetroot are root vegetables. While cabbage is a leafy vegetable. Explore more such...
The correct answer is (C) Glucose. Benedict's test is a chemical test that is often used to detect the presence of reducing sugars in the given...

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