Question 1 of 10 50 total questions
In lower plants like mosses, the structure which performs the functions of roots of higher plants is called
A root hairs
B rootlets
C hypae
D rhizoids
E thalli
At what stage in the life history of a toad is its mode of breathing similar to that of fish?
A Tadpole stage
B External gill stage
C Adult stage
D Internal gill stage
E Larval stage
Bryophtes are different from flower because they
A live in moist habita
B are small plants
C reproduce sexually and asexually
D have small leaves
E have no vascular tissue
which of the following is NOT true of mucor? it
A contains chlorophll
B grows saprophytically
C bears spores in sporangium
D consist of hypae
E reproduces by conjugation
Euglene is an autotrophic organism because it
A has flagella
B has plant and animal features
C is found in water
D can manufacture its food
E move fast
In fish the sense organs which detect movements in water are located within the
A gills
B operculum
C nostrils
D median fin
E lateral line
Each of the following is an anthropod EXCEPT the
A crab
B spider
C snail
D milipede
E cockroach
Which of the following is seed bearing?
A Mosses
B Whistling pine
C Algal filament
D liverwort
E Fern fronds
In which of the following groups of animals are flagella and cilia found?
A Flatworms
B Annelids
C Coelenterates
D protozoa
E Nematodes
In spirogyra, the pyrenoid
A excretes waste products
B is suspended by cytoplasmic strands
C is mainly used for respiration
D usually contains starch
E makes the plants slimy to touch
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