Both are autotrophic
Both are saprophytic
Plant body in both is not differentiated into root, stem and leaves
Both have false roots
Unicellular prokaryotic organisms
Saprophytic, eukaryotic, multicellular organisms
Unicellular eukaryotic organisms
Autotrophic eukaryotic organisms
Aves are warm blooded, egg laying and have four four-chambered heart.
Aves have a feather covered body, forelimbs are modified as wing and breathe through lungs.
Most of the mammals are viviparous.
Fishes, amphibians and reptiles are oviparous.
It helps to understand the interrelationship among the different groups of organisms.
It helps to study the geographical distribution of the plants and animals.
It helps to study the nuclear structure of the organisms.
It depicts before us a picture of all the life forms at a glance.
Multicellular, autotrophic, root like rhizoids.
Cytoplasmic strands, autotrophic, presence of rhizome.
Presence of male cones, non-vascular, filaments.
Filamentous, presence of Cytoplasmic strands, presence of pyrenoids.
Seeds are naked in fruits
Seeds are covered with coats and are in fruits
Fruits are without seeds
Seeds are naked without fruits
(i) and (ii)
(i) and (iii)
(ii) and (iv)
(ii) and (iii)
Presence of notochord
Presence of triploblastic condition
Presence of coelom
Presence of gill pouches
Process of fertilization is internal in these organisms.
Their eggs have a hard covering or shell.
Their skin is dry and keratinised.
They have three chambered heart.
Student P: A- Tentacle; B- Gastrodermis; C- Bud; D- Mouth; E- Young hydra.
Student Q: A- Tentacle; B- Mouth; C- Gastrodermis; D- Young hydra; E- Bud.
Student R: A- Young hydra; B- Mouth; C- Tentacle; D- Bud; E- Gastrodermis.
Student S: A- Tentacle; B- Mouth; C- Young hydra; D- Bud; E- Gastrodermis.
Ability to live in water also
Lays eggs in water
Have a streamlined body
Presence of mucous glands in the skin