1 |
Algae have shells composed of halves that five fit together like Petri dish belong to |
Brown algae
Diatoms
Euglenoids
Green algae
|
2 |
Parasitics protozoans that form sopres at some stage in their life cycle belong to the group |
Ciliates
Actinopods
Diatoms
Apicomplxans
|
3 |
The sexual process exhibited by most ciliates is called |
Oogamy
Binary fission
Conjugation
Fertilization
|
4 |
Amoebas move and obtain food by means of |
Plasmodium
Flagella
Cilia
Pseduopodia
|
5 |
In 1966 Ernst Hacckel proposed a third kingdom called |
Monera
Plantae
Fungi
Protoctista
|
6 |
In the two kingdom systems which of these would characterize an animal |
Photosynthesis
Ingestion of food
Cellulose cell wall
Inability to move
|
7 |
Scientific name has advantages of |
Same name applied to different organism
Same organism have different name in different areas
Has not scientific basis
Has scientific basis and universally accepted
|
8 |
Which one of the following is false about AIDS |
HIV
Auto-immune deficiency syndrome
T-lymohocytes
HAV
|
9 |
Pigs are the reservoir to |
Hepatitis A
Hepatitis B
Hepatitis C
Hepatitis E
|
10 |
One of the following is in the order of increasing group size, beginning with the smallest family, kingdom, species, phylum or division, genus, order and class |
Family, kingdom, species, genus
Division, genus, order, class
Class, genus, order, family
Species, genus, order, family
|
11 |
The common name of Allium cepa is |
Piyaz
Bathu
Amaltas
Chana
|
12 |
Five kingdom system of classification proposed by Margulis and Schwartz is not based on |
Genetics
Cellular organization
Nucleic acid
Mode of nutrition
|
13 |
In the five kingdom system of classification of Robert Whittacker, the members of kingdom plantae are autotrophic, eukaryotic and |
Multicellular
Motile
Either unicellular or multicellular
Have sexual reproduction
|
14 |
In the binomial system of taxonomy, the first word of an organism's name is its |
Species
Genus
Race
Family
|
15 |
Phylogeny describes a species |
morphological similarities with other species
Evolutionary history
Reproductive compatibilities with other species
Geographical distribution
|
16 |
Temperate phage may exist as |
Prophage
Capsid
Virioid
Retrovirus
|
17 |
In lysogenic cycle, the DNA of bacteriophage |
Joins the bacterial chromosomes
Attaches to the inner surface of the host membrane
Is immediately degraded when it enters the host
Goes directly to the host's ribosomes for translation
|