Sethi Classes

Sethi Classes

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Education in a digitalized and professional manner; delivered via app.

Android
http://on-app.in/app/home?orgCode=xqmcu

iOS [Org Code XQMCU]
https://apps.apple.com/in/app/my-institute/id1472483563

03/04/2026

Experience education in a digitalized and immersive manner.

Admissions open for the Academic Year 2026-27.

Free Trial Classes available.

Contact us: +91-8130583116, 9711832385

https://www.sethiclasses.com

03/03/2026
07/12/2025

Addax nasomaculatus

or Addax antelope
or the white antelope
or the screwhorn antelope,

interesting adaptation : To cope with the unforgiving desert sun, the Addax sports a white coat in the summer which reflects sunlight, but in the winter the coat turns brownish-gray so as to better absorb heat.

01/12/2025

Pachystachys Lutea

or the Lollipop Plant
or golden shrimp plant

Angiosperm, Eudicots
from Acanthaceae Family of the order Lamiales

an ornamental plant preferring acidic soil
:

Photos from Sethi Classes's post 29/09/2025

Planktons are economically important organisms and are crucial in the aquatic food web.

Phytoplanktons are plants, for example algae and diatoms

Zooplanktons are animals, for example Larval crustaceans and krills.

29/08/2025

LOTUS BERTHELOTII

Parrot’s Beak

This beautiful flower is exceedingly rare, found only in the Canary Islands. This stunning plant is believed to originally been pollinated by sunbirds, which have long since become extinct in the Canary Islands, which explain the scarcity of the plant.

23/08/2025

Hydra

Genus of small, fresh-water organisms.

Hydra are biologically immortal. There is evidence that Hydra do not senesce (do not age), and thus important to study senescence.

Kingdom : Animalia
Phylum : Cnidaria
Class : Hydrozoa
Order : Anthoathecata
Family : Hydridae Dana
Genus : Hydra Linnaeus

21/08/2025

AMANITA MUSCARIA

Toxic mushroom

Commonly known as the fly agaric or fly amanita

Kingdom : Fungi
Division : Basidiomycota
Class : Agaricomycetes
Order : Agaricales
Family : Amanitaceae
Genus : Amanita
Species : A. muscaria

19/08/2025

THE BLUE REVOLUTION

The concept of rapid increase in the production of fish and marine product through package programme.

Launched in India during the seventh Five-year plan (1985-1990).

18/08/2025

CLEISTOGAMY

The phenomenon, where flowers never open and only self-pollination occurs within the bud (unopened flower).

In such flowers, anthers and stigma lie close to each other. When the anthers dehisce in the flower buds, pollen grains come in contact with the stigma and pollination occurs.

Photos from Sethi Classes's post 14/08/2025

THE PLATYPUS

An unlikely mix of duck, beaver, and otter, the male platypus also has poisonous stingers on his rear feet.

Special for many reasons

# The platypus is the sole living representative of its family (Ornithorhynchidae) and genus (Ornithorhynchus)

# The only mammals that lay eggs instead of giving birth to live young

# Important in the study of evolutionary biology

# An endangered species

13/08/2025

Ghost Orchid

Epipogium aphyllum

The Ghost orchid never grows leaves, and will therefore always depend on the fungus for its nourishment.

The Ghost orchid can live underground for years, without showing any external signs and will only bloom when all conditions are optimum. This explains why some orchid enthusiasts search for years and years just to have a glimpse of this elusive flower.

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A/34 Nirmal Puri Lajpat Nagar 4 O. D. S
Delhi
110024