Start learning →

NEET UG Plant Kingdom — practice questions — page 3

Explore 103 free Plant Kingdom questions in NEET UG Biology. Open each question or exercise to read its content, reference answers and available explanation.

Practise Plant Kingdom with Quill →

Plant Kingdom questions and exercises with answers

Showing questions 61–90 of 103.

Which protein-rich unicellular alga is used as a food supplement by space travellers?Read the answer and worked solution →The cell wall of green algae has an inner layer of cellulose and an outer layer of:Read the answer and worked solution →Kelps, the profusely branched brown algae, may reach a height of about:Read the answer and worked solution →Members of Phaeophyceae contain which chlorophylls?Read the answer and worked solution →In brown algae, food is stored in the form of:Read the answer and worked solution →In brown algae, the leaf-like photosynthetic organ is the:Read the answer and worked solution →The zoospores of most brown algae are pear-shaped and bear:Read the answer and worked solution →Which group consists only of brown algae?Read the answer and worked solution →Floridean starch of red algae is structurally similar to:Read the answer and worked solution →Flagella in Chlorophyceae are typically:Read the answer and worked solution →Bryophytes are attached to the substratum by:Read the answer and worked solution →The antheridium of a bryophyte produces antherozoids that are:Read the answer and worked solution →The archegonium of a bryophyte is:Read the answer and worked solution →In bryophytes, the zygote first develops into:Read the answer and worked solution →The sporophyte of a bryophyte obtains its nourishment from the:Read the answer and worked solution →Peat, long used as fuel, is provided by which moss?Read the answer and worked solution →The thallus of the liverwort Marchantia is:Read the answer and worked solution →Gemmae of liverworts are:Read the answer and worked solution →In mosses, the protonema develops directly from a:Read the answer and worked solution →The leafy stage of a moss arises from:Read the answer and worked solution →In mosses, antheridia and archegonia are borne:Read the answer and worked solution →Which genera are all mosses?Read the answer and worked solution →Evolutionarily, the first terrestrial plants to possess xylem and phloem were:Read the answer and worked solution →In pteridophytes, the leaf-like appendages that subtend sporangia are called:Read the answer and worked solution →Sporophylls form compact strobili in which pair of pteridophytes?Read the answer and worked solution →The small, free-living thalloid gametophyte of a fern is called the:Read the answer and worked solution →Pteridophytes have a narrow range mainly because their:Read the answer and worked solution →Which pair of pteridophyte genera is heterosporous?Read the answer and worked solution →Pteridophytes in which all spores are of one similar kind are called:Read the answer and worked solution →Equisetum is placed in which class of pteridophytes?Read the answer and worked solution →

Worked practice questions

Which protein-rich unicellular alga is used as a food supplement by space travellers?

  1. Porphyra
  2. Spirogyra
  3. Volvox
  4. Chlorella
Show answer and solution

Correct answer: D. Chlorella

Chlorella is a single-celled alga rich in protein, suited to compact food supplements.

Open this question →

The cell wall of green algae has an inner layer of cellulose and an outer layer of:

  1. pectose
  2. suberin
  3. chitin
  4. algin
Show answer and solution

Correct answer: A. pectose

Green algal walls are rigid, with cellulose inside and pectose on the outside.

Open this question →

Kelps, the profusely branched brown algae, may reach a height of about:

  1. 100 metres
  2. 1,000 metres
  3. 1 metre
  4. 10 metres
Show answer and solution

Correct answer: A. 100 metres

Kelps are among the largest algae, growing to around 100 metres.

Open this question →

How to practise

  1. Choose a Plant Kingdom question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

Put it into practice

Continue with Plant Kingdom practice for NEET UG. Read explanations as you go. No signup form needed to start.

Practise Plant Kingdom →

More Biology topics

Genetics and EvolutionReproduction in Organisms & PlantsBiotechnology and ApplicationsBiodiversity and ConservationThe Living World & Biological ClassificationNeural Control and Chemical CoordinationPrinciples of Inheritance and VariationAnimal Kingdom