Who proposed the concept of evolution?
- Aristoltle.
- Theophrastus.
- Darwin.
- Linnaeus.
477 questions across 7 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
M.C.Q-[Bio-1M]
83 Q→02Fill in the blank [Bio-1M]
13 Q→03True-False [Bio-1M]
22 Q→04Do as directed; [Bio-1 M]
200 Q→05Answer the questions.[Bio-2M]
84 Q→06Answer the questions.[Bio-3M]
62 Q→07Answer the questions.[Bio-5M]
13 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Who proposed the concept of evolution?
Who has proposed two kingdom classification?
Who has divided Prokaryota (Monera) into Archaea and Eubacteria?
Which taxonomic term may be substituted for any rank in the classification?
Which one of the following is cold-blodded animal?
Tube feet are the __________ organs of echinoderms.
Skin of reptiles is covered by ___________.
Skeleton of sponges is made up of __________ and ____________.
Scales, feathers and hairs form ___________ of vertebrates.
___________ of birds are modified fore limbs.
The taxonomic term taxon can substitute for any rank in the classification.
The red and brown algae do not contain any chlorophyll.
The largest bird is ostrich.
The diversity we see today is the result of 3.5 billion years of organic evolution. (True/ False)
Prokaryotes lack true nucleus but possess all other types of organelles.
Write the scientific name of pearl oyster?
Write down one drawback of artificial system of classification.
Why is India called a magadiversity centre?
Why bryophytes and pteridophytes grow in moist and shady places?
Why amphibians are present close to the water bodies?
Write scientific name of one animal and one plant.
Write down two unique characters of Porifera.
Write down two important characteristics of algal cell wall?
Write down four main characters of chordates.
Write any three differences between Amphibia and Mammalia belonging to kingdom Animalia.
Write the scientific names of:
Write short note on protochordates.
Write four general characters of Thallophyta.
Write down two disadvantages of two kingdom classification.
Write down four main characters of Pteriodophyta. Give two examples.
What is hierarchy of categories? Describe the same.
What are pisces? Classify and explain two different kinds of fishes by the help of suitable examples.
Name major phyla of Animal kingdom. Write down one character and one example of each of them.
Explain the general characters of phylum Mollusca. Give one exarnple of following classes of Mollusca; (i) Gastropoda; (ii) Pelecpoda; (iii) Cephalopoda.
Explain the general characters of phylum Arthropoda. Give one example of following classes (i) Crustacea; (ii) Myriapoda; (iii) Insecta; (iv) Arachnida.
Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.