Advertisements
Advertisements
प्रश्न
The first land plants are
विकल्प
bryophytes
pteridophytes
gymnosperm
angiosperm
MCQ
Advertisements
उत्तर
Pteridophytes
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Agar-Agar is obtained from _____ algae.
Pinus is a closed seeded plant.
Match the following.
| Cyanophyceae | Green algae |
| Chlorophyceae | Blue-green algae |
| Phaeophyceae | Red algae |
| Rhodophyceae | Brown algae |
Which among the following has specialised tissue for conduction of water?
- Thallophyta
- Bryophyta
- Pteridophyta
- Gymnosperms
______ is used in space travel.
______ is an edible algae.
Classification of algae was given by ______.
______ is an example of symbiosis between algae & fungi.
Agar-Agar is extracted from red algae.
In the members of Phaeophyceaе.
- Asexual reproduction occurs usually by biflagellate zoospores.
- Sexual reproduction is by oogamous method only.
- Stored food is in the form of carbohydrates which is either mannitol or laminarin.
- The major pigments found are chlorophyll a, c and carotenoids and xanthophyll.
- Vegetative cells have a cellulosic wall, usually covered on the outside by gelatinous coating of algin.
Choose the correct answer from the options given below:
