Which of the following group is considered to be primitive relatives of animals?
Chrysophytes
Protozoans
Euglenoids
Slime moulds
Related Questions
Which organism is responsible for causing malaria?
Trypanosoma
Plasmodium
Paramecium
Amoeba
Which of the following statements about Euglena is true?
Euglenoids bear flagella
Euglena when placed in continuous darkness, losses their photosynthetic activity and die
The pigments of Euglena are quite different from those of green plants
Euglena is a marine protist
Chrysophytes are
Planktons
Nektons
Benthic organisms
Active organism
Kingdom-Protista includes
Life cycle showing sporic meiosis
Life cycle showing zygotic meiosis
Life cycle showing gametic meiosis
Both (2) and (3)
The algae used for the construction of soundproof room is.
Diatoms
Chara
Noctulica
Gonylaux
Diatomaceous earth is used in:
I) Polishing II) Filtration of Oils and Syrups
III) Production of antibiotics IV) Production of Biogas
I, II
II, III
III, IV
I, IV
Chief producers in oceans are
Golden brown algae
Diatoms
Dinoflagellates
Euglenoids
Which protist group is characterized by the presence of two flagella, one transverse and one longitudinal, situated in perpendicular grooves?
Euglenoids
Diatoms
Dinoflagellates
Slime molds
Mendel's success in his genetic experiments was partly due to his careful selection of pea plants. Which characteristic of pea plants was LEAST crucial to his experimental design?
The presence of distinct contrasting traits.
The ease of controlling pollination (self and cross).
The varying height of the plants.
Their relatively short generation time.
Which of the following group is considered to be primitive relatives of animals?
Chrysophytes
Protozoans
Euglenoids
Slime moulds
