which of the following tissues transports water
- xylem
- Cortex
- Phloem
- Cambium
Which one of the following is a modified root
- Irish potato
- Sweet potato
- Yam
- Banana
Which of the following characteristics is found in monocots
- Broad leaves
- Net venation
- Parrel venation
- Lamina divided into leaflets
The green colour in plants is mainly due to the presence of
- Cell wall
- Cytoplasm
- Cellulose
- Chlorophyll
Which of the following plants stores food in the tap root
- Grass
- cassava
- Onion
- Carrot
which one of the following parts of a root absorbs water and mineral salts
- Root hairs
- Tap root
- Primary roots
- Fibrous roots
Which one of the following animals does not belong to the same phylum
- Tilapia
- Toad
- Octobus
- Crocodile
Which of the following characteristics is found in insects only
- Segmented bodies
- Spiracles
- Three main body parts
- Antennae
which two of the following animals possess scales
- Birds and amphibians
- Reptiles and birds
- Amphibians and fish
- Amphibians and reptiles
To which of the following classes does a spider belong
- Insecta
- Arachnida
- Myriapoda
- Crustacea
Which of the following phyla does a millipede belong
- Arthropoda
- Mollusca
- Nematoda
- Echinodermata
Which one of the following organisms is a segmented worm
- Leech
- Whip worm
- Filaria
- Liver fluke
Which one of the following organisms improves soil aeration
- Snail
- Cockroach
- Earthworm
- Leeches
Which of the folowing organisms causes Elephantiasis
- Whip worm
- Hook worm
- Filaria
- Liver fluke
Which one of the follwing Arthropods has no antennae
- Crab
- Scorpion
- Bees
- Centipedes
Which one of the follwing vertebrates is poikilothermic
- Eagle
- Ostrich
- Bat
- Frog
Which kind of skin do amphibians have
- Dry without scales
- Dry with scales
- Moist without scales
- Moist with scales
Which one of the follwing feature is present in fish and birds
- Lateral line
- Streamlined body
- Legs
- Feathers
Which one of the follwing plants produce seeds that develop on cones
- Cypruss
- Maize
- Bean
- Mango
Which one of the follwing characteristics is found in angiosperms only
- Seeds are enclosed in ovaries
- Have needle like leaves
- Have no flowers
- Have cones
Which one of the follwing plants has alternation of generations
- Bean
- Pine
- Maize
- Fern
Which one of the follwing divisions of plants has simple plant body with no true roots and stems
- Pteridophyta
- Bryophyta
- Spermatophyta
- Traccheophyta
Which one of the follwing animals has different types of teeth in the mouth
- Bat
- Croccodile
- Snake
- Frog
Which one of the follwing animals has webbed toes
- Eagle
- Croccodile
- Toad
- Lizard
Which one of the follwing classes have animals with three chambered heart
- Pisces
- Aves
- Amphibia
- Mammalia
Which one of the follwing animals lives in marine water
- Tilapia
- Hydra
- Toad
- Star fish
Which one of the follwing arthropods breath by means of lung books (modified gills) located in the abdomen
- Insect
- Myriapod
- Crustacea
- Arachnid
Which one of the follwing organisms is NOT an endoparasite
- Hook worm
- Tick
- Liver fluke
- Tape worm
Which one of the follwing parts of a fish is for bouyancy
- Fins
- Swim Bladder
- Lateral line
- Scales
Which one of the follwing parts of amoeba is for excretion and osmoregulation
- Food vacuole
- Ectoplasm
- Contractile vacuole
- Pseudopodium