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10 More Quizzes on Biology

The subject of biology is, very merely, the technical search in addition to analysis of life. It has 3 major sub-division: zoology, botany, as well as microbiology. Each area has really contributed to humanity in several methods such as improvements in agriculture, even more substantial understanding of animals and ecological systems, and the analysis of disorders. Modern organic studies predominately facility on the guidelines of cell concept, growth, gene concept, as well as homeostasis.

10 More Quizzes on Biology

Science Biology 3

Congratulations - you have completed Science Biology 3.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
If sporangium develops from a single cell what is the development of sporangium called? 
A
leptosporangiate
B
eusporangiate
C
homosporangiate
D
heterosporangiate
Question 2
Which is the dominant phase of pteridophyte ? 
A
embryo
B
sporophyte
C
gametophyte
D
capsule
Question 3
What are the female sex organs of bryophytes called? 
A
oogonia
B
ascogonia
C
archegonia
D
antheridia
Question 4
In bryophytes what are the elaters and pseudoelaters meant for ? 
A
mechanical strength
B
sap conduction
C
nutrition absorption
D
spore dispersal
Question 5
What is the constituent of cell wall of fungus? 
A
fungul cellulose
B
fungal chitin
C
hemicellulose
D
both a and b
Question 6
Which class of algae helps in fixation ?
A
phaeophyceae
B
chlorophyceae
C
cyanophyceae
D
rhodophyceae
Question 7
Algae differ form fungi in having which of the following 
A
oil deposits
B
thallus structure
C
unicelled sex organs
D
chlorophy ll
Question 8
What is the constituent of cell wall of gram negative bacteria ?
A
lipid and protein
B
cellulose and protein
C
murein
D
protein only
Question 9
What are the bacteria having fuft of flagella at both ends called? 
A
amphitrichous
B
peritrichous
C
lephotrichous
D
bitrichous
Question 10
What are the viruse present in bacteria called 
A
cyanophage
B
bacteriophage
C
phytophage
D
bacterobrus
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There are 10 questions to complete.