ZOO103 14-06-2023 ??Objective ? Which method determine difference in allozyme and isozyme. ? Which is non-genetic variation among the following. ? Evolution is a *continuous and gradual* process. ? *Character* is attribute of member of a taxon that differ it from the members of other taxon. ? The book "new systematics" became a landmark in history of ______ ? Speciation refers to creation of *new* species. ? Mcq was the introduction statement of peripatric speciation. ? Newly hatched locus reared in crowded position is called *Gregarious phase*. ? Echinoderms are narcotized by *magnesium sulphate.* ? Estimated number of unpublished species is *14M*. ? *Polyclave key* is based on computer program. ? First scientific name of *Leopard Shark* was Triakis california. ? Mcq was introduction statement of curator. ? *Domain* is the broaded taxonomic category. ?? Subjective *Short Questions:* ? Is morphology enough to classify animals? ? What is density dependent variation by taking locust as an example. ? How arthropods are preserved? ?? *Long Questions:* ? Write note on downward vs upward classification. ? Write a note on seasonal variation of consecutive generations by taking Africaj butterfly as an example. ? Explain courtship in jumping spiders.