Which of the following is an example of a monoecious plant?
Papaya
Cucurbita
Date Palm
Marchantia
Related Questions
Which of the following is a unicellular alga?
Chlamydomonas
Spirogyra
Volvox
Fucus
The life cycles of Ectocarpus and Fucus are respectively:
Haplodiplontic and diplontic
Diplontic and haplodiplontic
Haplontic and diplontic
Diplontic and haplontic
Match the algae with its major product:
| Algae | Product |
|---|---|
| 1. Chondrus | A. Algin |
| 2. Laminaria | B. Carrageenan |
| 3. Gracilaria | C. Agar |
| 4. Gelidium | D. Carrageenan |
Choose the correct matching:
1-A, 2-B, 3-C, 4-D
1-B, 2-A, 3-D, 4-C
1-C, 2-D, 3-A, 4-B
1-D, 2-C, 3-B, 4-A
Space travellers use the following alga to fulfill their food requirement
Chlamy domonas
Chlorella
Scenedesmus
Porphyra
The commercial products which is used grow microbes and in preparations of ice-creams and jellies are obtained from
Chlorella
Laminaria
Gracilaria
Sargassum
A ring of multiciliate zoogonidium is found in
Ulothrix
Zygnema
Oedogonium
Chara
Which of the following is NOT a characteristic of algae?
They are photosynthetic.
They lack true roots, stems, and leaves.
They can be found in aquatic environments.
They are exclusively multicellular.
Algae are
Chlorophyll bearing autotroph
Simple and thalloid
Both (a) and (b)
Heterotroph
Swarm Spores are produced by
Penicillium
Rhizopus
Spirogyra
Chlamydomonas
Which of the following algae stores mannitol as its primary reserve food material?
Ectocarpus
Laminarin
Fucus
Gracilaria
