Biology questions
20584 published questions with worked solutions.
- Isogamy is found in
- Statement 1: Certain marine brown and red algae produce large amounts of hydrocolloids. Statement 2: Algin and carrageenin are...
- Agar, one of the commercial products obtained from red algae is used
- The alga used in space research is
- A protein rich blue-green alga is
- Chlamydomonas, Volvox, Ulothrix, Spirogyra and Chara are the examples of
- In green algae vegetative reproduction takes place by
- Consider the following statements regarding reproduction in class-Chlorophyceae. I. Asexual reproduction is mainly by flagellated...
- Pyrenoids are present in the ….. in most of the green algae.
- Storage bodies, pyrenoids in the chloroplast contain
- How many pyrenoids are present in the members of class-Chlorophyceae?
- The members of Chlorophyceae usually have a rigid cell wall made up of
- The members of Chlorophyceae are commonly called
- The body structure of green algae may be
- Which type of chloroplasts are present in the members of class-Chlorophyceae?
- The members of Chlorophyceae are usually green due to the dominance of pigments
- Fusion of two gametes, which are dissimilar in size is termed asNot in NEET syllabus
- Laminarin and manitol of class-Phaeophyceae (brown algae) are
- Holdfast, stipe and frond constitutes the plant body in case of
- In brown algae, brown colour is due to presence of