Under natural system of classification which of the following cahracter is not considered?

(1) External features

(2) Phylogeny

(3) Anatomy, Embryology

(4) Phytochemistry

(1) Evolutionary relationships between the various organism

(2) Organisms belonging to the same taxa may have a different ancestor

(3) Both A and B

(4) Based on cytological information like chromosome number, structure, behavior.

(1) Artificial classification

(2) Natural classification

(3) Cytotaxonomy

(4) Phylogenetic classification

1. Carried out using computers

2. Based on all observable characteristics

3. Number and codes are assigned to all the characters

4. All of these

(1) Based on cytological information like chromosome number

(2) Based on cytological information like chromosome structure

(3) Based on cytological information like chromosome behavior

(4) All of these

(1) Chemical constituents of the plant

(2) Cell structure

(3) Phylogeny

(4) Embryology

(1) Chlorophyll-bearing

(2) Simple Thalloid

(3) Mainly Fresh water

(4) Largely Aquatic

(1) Moist Stones

(2) Moist Soils and moist wood

(3) Occur in association with fungi

(4) All of these

(1) Sloth bear

(2) Dog

(3) Camel

(4) Rabbit

(1) Algae is in highly variable forms

(2) Colonial form of algae - Volvox

(3) Filamentous forms of algae - Ulothrix and Spirogyra

(4) Marine Forms - Kelps and small plant body