Fabric made from............ does not get wrinkled easily.
Cotton
Flax
Silk
Polyester
D.
Polyester
The predominant stage of life cycle of a moss is the gametophyte which consists of two stages. The second stage is the ............. stage.
agar
leafy
chlorella
protonema
In each testes in a male reproductive system, there are ............. compartments called testicular lobules.
150
200
250
300
Adamsia (Sea anemone), Pennatula (Sea-pen) are examples of which Phylum?
Coelenterata
Aschelminthes
Annelida
Arthropoda
In Animal Kingdom classification, which of the following is not a Phylum?
Mollusca
Chordata
Coelomates
Anneldia
The body cavity which is lined by mesoderm is called .........
coelom
chordata
arthropoda
Platyhelminthes
Which of the following is not correct?
Members of Chlorophyceae are commonly called green algae
Members of Phaeophyceae are commonly called red algae
Members of Rhodohyceae are commonly called red algae
Members of Phaeophyceae are commonly called brown algae