Saturday, 20 October 2018

दूसरों को सही-गलत साबित करने में जल्दबाजी न करें 🙏

दूसरों को सही-गलत साबित करने में जल्दबाजी न करें 🙏

एक प्रोफेसर अपनी क्लास में कहानी सुना रहे थे, जोकि इस प्रकार है –
एक बार समुद्र के बीच में एक बड़े जहाज पर बड़ी दुर्घटना हो गयी. कप्तान ने शिप खाली करने का आदेश दिया. जहाज पर एक युवा दम्पति थे. जब लाइफबोट पर चढ़ने का उनका नम्बर आया तो देखा गया नाव पर केवल एक व्यक्ति के लिए ही जगह है. इस मौके पर आदमी ने औरत को धक्का दिया और नाव पर कूद गया.

NEET BIOLOGY PREVIOUS YEARS QUESTIONS WITH ANSWER

Here we are with NEET BIOLOGY PREVIOUS YEARS QUESTIONS WITH ANSWER for you, To improve your exam preparation. We suggest you Download all Books and notes. we will post important PDF every day. These PDF will help you a lot in your competitive exams.

IMMUNITY AND DISEASE NOTE BY ALLEN INSTITUTE

All living things are subject to attack from disease-causing agents. Even bacteria, so small that more than a million could fit on the head of a pin, have systems to defend against infection by viruses. This kind of protection gets more sophisticated as organisms become more complex.

Thursday, 18 October 2018

EXCRETORY SYSTEM NOTE BY ALLEN INSTITUTE

The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage to the body. Only the organs specifically used for the excretion are considered a part of the excretory system. In the narrow sense, the term refer to the urinary system.

RESPIRATION NOTE BY ALLEN INSTITUTE

In physiology, respiration is the movement of oxygen from the outside environment to the cells within tissues, and the transport of carbon dioxide in the opposite direction. The physiological definition of respiration differs from the biochemical definition, which refers to cellular respiration, a metabolic process by which an organism obtains energy (in the form of ATP) by oxidizing nutrients and releasing waste products. 

PLANT MORPHOLOGY NOTE BY CAREER POINT

Plant morphology or phytomorphology is the study of the physical form and external structure of plants. This is usually considered distinct from plant anatomy, which is the study of the internal structure of plants, especially at the microscopic level. Plant morphology is useful in the visual identification of plants.

EMBRYOLOGY NOTE BY CAREER POINT

Embryology (from Greek ἔμβρυον, embryon, "the unborn, embryo"; and -λογία, -logia) is the branch of biology that studies the prenatal development of gametes (sex cells), fertilization, and development of embryos and fetuses. Additionally, embryology encompasses the study of congenital disorders that occur before birth, known as teratology.

PHYSICS CHAPTER WISE QUESTIONS WITH SOLUTION BY AAKASH INSTITUTE

Here we are with PHYSICS CHAPTER WISE QUESTIONS WITH SOLUTION BY AAKASH INSTITUTE for you, To improve your exam preparation. We suggest you Download all Books and notes. we will post important PDF every day. These PDF will help you a lot in your competitive exams.

DIVERSITY IN LIVING WORLD NOTE BY ALLEN INSTITUTE

If you simply have a look, you will see a bewildering variety of living things around you. From the potted plant on your desk to the bird on your window to the microscopic germs on your hand, the diversity in living organisms is truly mind-blowing! Let us explore this diversity and also take a look at how living organisms are classified.

Wednesday, 17 October 2018

ANIMAL KINGDOM NOTE BY ALLEN INSTITUTE

The science of classifying organisms is called taxonomy. In this taxonomy, each individual living species are classified into five kingdoms and one among them is the Kingdom Animalia, which is composed of animals. In the Kingdom Animalia, animals are further classified into.