Question # 1

In protostomes, the blastopore forms the

Choose an answer

Anus

Brain

Excretory pore

Mouth

Mammals have only

Choose an answer

Right arotic arch

Left arotic arch

Both left and right arotic arches

No artic arch

Hydra belongs to phylum

Choose an answer

Mollusca

Cridaria

Arthropoda

Annelida

One of the following is a fossil fish.

Choose an answer

Cotylosaurs

Veranope

dipnol

Archaeopteryx

Syrinx is a

Choose an answer

Organ of voice in mammals

Organ of voice in birds

Copulatory organ in birds

Seuse organs in birds

Polypo and Medusae are examples of.

Choose an answer

Coelentrate

Nematoda

Porifera

Arthropoda

The pores by which water enters in the body of sponge is called.

Choose an answer

Osculum

Ostia

Mouth

Spongocoel

The larvae such as bipinnarial and brachloria develop in members of phylum

Choose an answer

Cnidaria

Mollusca

Echinodermata

Annelida

Primary host of tape worm is.

Choose an answer

Man

Cattle

Sheep

Snail

Protandrous means

Choose an answer

Male sex cells develop first

Male and female sex develop simultaneously

Female sex cell develop first

None of the above

Dugesia is a free living flatworm with a ciliated outer surface. It is commonly called.

Choose an answer

Tape worm

Liver flake

Planaria

Blood fluke

A quatic arthropods respire through

Choose an answer

Lungs

skin

Gills

Spiracles

Ascaris lumbricoldes is an intestinal parasite of.

Choose an answer

Horse

Man

Donkey

Monkey

The integumentary and nervous system are developed from

Choose an answer

Endoderm

Ectoderm

Mesoderm

Mesoglea

The largest invertebrate animal is.

Choose an answer

dog fish

Glant squid

Octopus

Cuttle fish

Marsupium is the characteristic feature of.

Choose an answer

Dolphin

Opossum

Echidna

duckbill platypus

Hydra is the example of.

Choose an answer

Tentacular feeding

Fiter feeding

Pluid feeding

scraping feeding

Prototherian are commonly called.

Choose an answer

Egg laying mammals

placental mammals

Pouched mammals

None of these

More Classes

Other Links

Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer