Algae quiz competation
Algae Knowledge Challenge
Test your knowledge on the fascinating world of algae with our engaging quiz! Covering various aspects of algal biology, this quiz is an excellent opportunity to learn more about this vital group of organisms.
Key Features:
- 20 thought-provoking questions
- Multiple-choice format to test your understanding
- Ideal for students, teachers, and enthusiasts
. 1. Carpogonia is the female sex organ in which of the algae? a) Rhodophycophyta b) Xanthophycophyta c) Chrysophycophyta d) Chlorophycophyta
A
A
C
D
He xanthophyte walls are typically of _____________________ a) chitin b) cellulose c) cellulose and pectin d) starch
A
B
C
D
Chrysamoeba exists in which of the following forms? a) nonmotile coccoid b) filamentous c) amoeboid d) motile amoeboid
A
B
C
D
Sexual fusion in Spirogyra is A isogamous B oogamous C morphologically anisogamous D physiologically anisogamous
A
B
C
D
Euglena contains cell wall made up of cellulose. a) True b) False
A
B
Which of the following are formed in pyrenoids? a) oil b) glucose c) starch d) silica
A
B
C
D
Which algal groups have similarity in pigment composition? A. Red algae and brown algae B. Green algae and blue green algae C. Kelps and diatoms D. Diatoms and euglenoids
A
B
C
D
Kelps are which of the following type of algae? a) red algae b) yellow algae c) brown algae d) green algae
A
B
C
D
In Chlamydomonas the most common method of sexual reproduction is ________________ a) isogamy b) heterogamy c) oogamy d) spore formation
A
B
C
D
Which of the following is a colonial green alga? a) Chlamydomonas b) Chlorella c) Volvox d) Spirogyra
A
B
C
D
Protozoa that eat other organisms are known as _______________ a. Saprophytic b. Holozoic c. Parasitic d. mutualistic
A
B
C
D
Certain flagellates of protozoa are present in the gut of some termites in a mutualistic relationship. a. True b. False
A
B
Characteristics used to place algae into divisions include all of the following except A form of storage materialB flagella number and locationC accessor pigments used in photosynthesisD all of the above
A
B
C
D
African sleeping sickness is caused by _________________ a. Bacteria b. Fungi c. Protozoa d. viruses
A
B
C
D
Which of the following produces non-motile gametes ? A Cladophora B Ulothrix C Spirogyra D Anabaena
A
B
C
D
Simplest type of reproduction in plants is found in A Ulothrix B Nostoc C Chlamydomonas D Spirogyra
A
B
C
D
Pyrenoids are found in which of the following organs of Spirogyra: A Nucleus B Cytoplasm C Chloroplast D Cell wall
A
B
C
D
The blue-green algae belong to A Eukaryota B Prokaryota C Myxomycetes D None of these
A
B
C
The __________ is the vegetative body of algae. A myceliumB pseudoplasmodiumC is scattered the least by smoke or fog D thallus
A
B
C
D
Zooxanthellae are algal symbiont that live within coral reef animals. These algae belong to A chlorophytaB chrysophytaC pyrrophytaD rhodophyta
A
B
C
D
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