Download App

STD 11 - 1. The living world — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 1. The living world1 Mark
MCQ
Which one of the following statements is correct about biodiversity?
  • A
    It is the occurrence of varied type of organisms on earth.
  • B
    Each different kind of plant, animal or organism represents a species.
  • C
    The number of species that are known and described range between $1.7-1.8\; million.$
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
d
Biodiversity is the term used to describe the variety of life found on Earth and all of the natural processes. This includes ecosystem, genetic and cultural diversity, and the connections between these and all species. The different aspects of biodiversity all have a very strong influence on each other.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 1. The living world→STD 11 - 1. The living world — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The $M-$ phase of the cell cycle involves....
→
Nuclear material without nuclear membrane is observed in
→
Which one of the following pairs of food components in humans reaches the stomach totally undigested?
→
The first step in dark reaction of photosynthesis is
→
What is the average amount of urine produced by a human in a day?
→
Which of the following prevents internal reflection of light within the eye?
→
Complete the following analogy $:$ Pigeon's milk $:$ Crop $:$ Song.
→
$CH_2$ = $CH_2$ is mainly responsible for
→
Animal which excrete urea, produced during metabolism of amino acid, belongs to
→
How many of the given statements are true?

$A.$ The dry surface of the skin and the moist surface of the buccal cavity. Are lined by compound epithelium.

$B.$ Cuboidal epithelium facilitates diffusion across the epithelium.

$C.$ Intercalated discs are the cell junctions between the cardiac muscle cells.

$D.$ Skeletal muscle fibers can be located in the biceps muscle.

$E.$ In a bone, osteocytes are located in lacunae.

→