characteristic development of living things

Using the tally chart shown, find the difference between the number of living things and non-living things. => 3 or 2 or 4 or 1..

A cocoon may contain many fertilised eggs. However, only one of them develops at the expense of the others. Development is direct. There is no larval stage. A fully grown young worm crawls out of the cocoon in about two or three weeks. The young worm resembles the adult, except ..

An animal performs all its life functions with an aim to be alive till it matures and reproduces. Reproduction is the ability of living organisms to produce new individuals similar to themselves. Reproduction ensures perpetuation and survival of their species. It leads to an increas..

Introduction - An animal performs all its life functions with an aim to be alive till it matures and reproduces. Reproduction is the ability of living organisms to produce new individuals similar to themselves. Reproduction ensures perpetuation and survival of their species. It leads to a..

>The gametophyte, which is called prothallus contains anteridia and archegonia which produce sperms and egg respectively. The zygote formed from fertilization develops into a sporophyte. Gymnosperms are a group of advanced plants which produce seeds that are not enclosed in fruits. Hence,..

Look at the following sentences and see how the words of comparison are used: 1. Rita's dance performance was better than Mita's. 2. The cheetah can run faster than the lion. 3. The Kinetic is more expensive than the Bajaj spirit. 4. Mr. Rao is wealthier than Mr Shetty. 5. Gopa is fatter than Raj...

All the events which change a zygote into a fully developed organism is called embryonic development. The entire process of development is called embryogenesis. Von Bear is called the "Father of Modern Embryology..

The importance of maintaining the ecological balance and conservation of the resources has been increasingly becoming clear in the last two decades. It has now become necessary for all countries in the world to recognise this fact and plan what is known as 'sustainable development'. The ..

Extremely low and high temperatures retard the growth and development of plants. Low temperatures are known to cause dessication, chilling injury and freezing injury to plant..

Development is indirect. It involves the occurrence of a larva called tadpole. It is a small, fish-like creature which hatches out from the egg after completing the development. The tadpole swims freely in water feeding on planktonic food. Initially the tadpoles have external gi..