Question

4. Sargassum belongs to class
a. Pheophyceae
b. Rhodophyceae
c. Chlorophyceae
d. Achlorophyceae
5. Fruticase lihen showes association between
a. Algae and Fungi
b. Algae and Bacteria
c. Algae and Bryphyte
d. Algae and Pteridophyte
6. Nephrolepis belongs to division
a. Bryphyta
b. Pteridophyta
c. Thalophyta
d. Gymnosperms​

Answer 1

a c d is the best answer of the question

Answer 2

Answer:

4. Sargassum belongs to class

a. Phaeophyceae (brown algae)

5. Fruticose lichen shows association with

a. Algae and fungi

Explanation;

A lichen is a composite organism that emerges from algae or cyanobacteria living among the filaments (hyphae) of fungi in mutual beneficial symbiotic relationship. The fungi benefit from carbohydrates produced by algae or cyanobacteria.

6. Nephrolepis belongs to division

b. Pteridophyta

Nephrolepis is the genes of about 30 species of fern. It is only genes in the family Nephrolepidaceae, placed in the suborder Aspeleniineae of the order of the polypodiles in the Pteridophye Phylogeny group classification of 2016 (PPG I).

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