Other Biology Answers

16 The Division Bryophyta is divided into _________ numbers of classes
3
4
5
6
17 The _____________ were the earliest land plants and are a transitional group between terrestrial and aquatic plants
bryophytes
pteridophytes
gymnosperms
angiosperms
18 The fungal kingdom is classified into ______________ number of phyla
3
4
5
6

13 In tapeworms, the hooks and suckers on the ______________ is used as an attachment device
head
skin
scolex
neck
14 The sheep liver fluke is called Fasciola ______________
esculentus
hepatica
alata
cayenensis
15 Porifera or sponges means _____________ bearing
liquid
solid
pore
spore

10 The organism that posseses a mantle and radula is _____________
cockroach
snail
octopus
spider
11 A roundworm called Ascaris lumbricoides is found in _______________
reptiles
pisces
amphibians
mammals
12 The body of roundworms is covered by a layered _____________
scales
feathers
cuticle
skin

7 Sweat glands in the ______________ cool body on hot days.
hairs
legs
head
skin
8 Lungs enable mammals to use atmospheric _____________.
nitrogen
carbon
carbon dioxide
oxygen
9 A rigid exoskeleton is a characteristic of the phylum __________________
mammalia
arthropda
chordata
pisces

4 In Pisces, their stream-lined shape with no neck minimizes friction during passage ___________.
on land
in muds
in water
on air
5 Webbed feet in amphibians facilitate _____________________-.
locomotion
jumping
swimming
sleeping
6 In birds,______________ provide a dry and extremely light covering for the body, as well as good insulating layer.
scales
beak
feathers
non of the options

1 In reptiles, the use of lungs permits use of atmospheric air for ___________________
transpiration
plasmolysis
respiration
dialysis
2 In amphibians, the ____________ are protected from water-borne dirt by nictitating membranes.
webbed feet
skin
head
eyes
3 Pisces use ________________ for locomotion in water
lateral lines
head and lateral lines
eyes and lateral lines
fins

19 Earthworms belong to the phylum
nematoda
platyhelminthes
protozoan
annelida
20 Snails belong to the phylum
annelida
nematoda
mollusca
platyhelminthes

16 The phylum Cnidaria include all of the following except
jellyfish
anemones
corals
snakes
17 Flukes and Tapeworms belong to the phylum
nematoda
platyhelminthes
reptilia
pisces
18 Roundworms belong to the phylum
nematoda
platyhelminthes
reptilia
protozoa

13 Diagnostic features of angiosperms include all of the following except
The seeds are naked
Seeds are covered by the flower or a fruit
No archegonium present
Germination is long
14 The sixth kingdom classsification of living things shows that they are
all plants
all animals
plants and animals
lower animals
15 The Porifera are also known as ____________________
saprophytes
sponges
spikes
reptiles

10 Which of the following is not a diagnostic feature of the kingdom pteridophyta?
The sporophyte is the dominant and conspicuous generation
The gametophyte generation of Pteridophytes is small and found in wet places
The sporophyte is differentiated into true roots, stems and leaves
dry scaly leaves
11 There are --------- classes of the Pteridophytes
1
3
4
5
12 The gymonosperms produces naked -----------
seeds
fruits
cones
flowers``