How are solutions classified according to their comparative tonicity?

922

Ionic compound does not show the property of space isomerism, Give the reason?

1261

What is the limbic system?

2147

What was the first tree planted on the Earth?

1950

What is the main cell organelle involved in cell digestion? What are the properties of that organelle that enable it to the task?

898

Does dna replication occur in cell division?

1111

How long do flowers usually last?

1122

How can people support creationism when there is no factual basis for the claims made?

859

The nucleophile in the first stage of the serine protease mechanism is a) H2O b) the carboxyl of Asp 102 c) the hydroxyl of Ser 195 d) the imidazole of His 57

2142

Which are the two kinds of animals that scientist describe as warm blooded?

990

DEscribe the Fixation of cell culture with Formaldehyde ?

1849

What three main parts make up the carpel of a plant?

990

From which germ layer do the epidermis and the nervous system originate? What are other organs and tissues made from that germ layer?

1

What is the typical conformation of the age pyramids of underdeveloped countries?

305

Explain the ratio and quantitative relationship?

2792