A soft body, with tenticles present and radial symmetry are key features of Sele

Question

A soft body, with tenticles present and radial symmetry are key features of Select one: a. Platyhelminthes b. Echinodermata O c. Cnidara d.Anthropoda I should aim to be at the Laboratory at least 5 minutes before the start of class so that I am on time to listen to the instructions given about the prac class and any safety instructions given to students Select one: O True False What is a universal feature common to all molluscs Select one: O a A shell b. Eyes c. Muscular foot d.A great taste when mixed with olive oil, garlic and chili

Explanation / Answer

ANSWER 1

Cnidaria is correct answer.

Soft body, tentacles and radial symmetery are the key features of phylum Cnidaria/coelentrata.

ANSWER 2

Given statement is TRUE.

In the beginning of practical various safety instruction and protocol for performing practical is given, therefore it is a good idea to be present in the lab, 5 minutes before the beginning of practical.

ANSWER 3

Muscular Foot is correct answer.

Muscular foot is present in exclusively all molluscs. However shell is not a characteristic feature of mollusca as it is not present in all members, e.g.:- Octopus donot have shell.

ANSWER 4

Kingdom, Phylum, Class, Order, Family, Genus, Species is the correct taxonomic hierarchy.

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