Jayan is trying to group few organisms into two-categories such as prokaryotes and eukaryotes. Help him by giving distinguishable characters of these groups.

While looking through the microscope Ramesh saw few organisms. Help him to distinguish these organisms into Prokaryotes and Eukaryotes.

Different types of fungi are given. a) Clasiffy them into their specific classes. Groups Phycomycetes Ascomycetes Basidlomycetes Deuteromycetes b) Write the distinguishing characters of ascomycetes and basidiomycetes.

During the field trip a group of students collected some organisms with following characters. Help them to identify the phyla of those organisms. a) Dorsoventrally flattened and leaf like body. b) Jelly tike body with eight ciliated combplates. c) Body covered with calcareous shell. d) Spiny skinned body with radial symmetry.

During a field trip Raju has some organisms with the following characters. Help him to identify the phyla of those organisms. a) Metameically segmented body. b) Body covered with calcareous shell. c) Dorso-ventrally flattened leaf like body. d) Body divided into head, thorax and abdomen.

Endotherms are advantageous over other organisms Write the names of two groups of endotherms

Name the distinctive character (responsible for their names) of the following animal groups. OR Your Biology teacher exhibited a laboratory specimen in the classroom. Based on which features will you distinguish it as a chordate or a nonchordate?

Aldehydes and ketones are organic compounds containing carbonyl group. Write a chemical reaction to distinguish between aldehydes and ketones.