Home
Class 12
BIOLOGY
Siza of Wolffia angusta is...

Siza of Wolffia angusta is

A

`0.1"mm"xx01"mm"`

B

`0,06"mm"xx0.03"mm"`

C

`0.75"mm"xx0.5"mm"`

D

`0.6"mm"xx0.3"mm"`

Text Solution

AI Generated Solution

The correct Answer is:
To determine the size of Wolffia angusta, we can follow these steps: 1. **Identify the Plant**: Recognize that Wolffia angusta is known as the smallest flowering plant on Earth. It belongs to the family Lemnaceae and is classified as a monocot. 2. **Understand Its Size**: Wolffia angusta is often compared to the size of a grain of rice. This gives us a general idea of how small it is. 3. **Measure the Dimensions**: According to the information provided, the specific measurements for Wolffia angusta are: - Length: 0.06 mm - Breadth: 0.03 mm 4. **Evaluate the Options**: If there are multiple-choice options provided, we can compare the measurements of Wolffia angusta with the options given. The correct option should match the measurements of 0.06 mm for length and 0.03 mm for breadth. 5. **Conclude the Answer**: Based on the measurements, we conclude that the size of Wolffia angusta is indeed 0.06 mm in length and 0.03 mm in breadth.
Promotional Banner

Topper's Solved these Questions

  • FAMILIES OF FLOWERING PLANTS

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos
  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    DINESH PUBLICATION ENGLISH|Exercise Check your graps|10 Videos
  • FLOWER

    DINESH PUBLICATION ENGLISH|Exercise MULTIPLE CHOICE|258 Videos

Similar Questions

Explore conceptually related problems

Lemna/Wolffia is

Arrange the following in ascending manner basing on their life span (a) Carrot (b) Wolffia (c ) Rosa plant (d) Pinus plant

Read the following statements (a) Angiosperms range in size from microscopic Wolffia to tall trees of Eucalyptus (b) In angiosperms, the seeds are enclosed by fruits (c ) Double fertilization is an event unique to angiosperms (d) In angiosperms, each cell of embryo sac is diploid (e) In angiosperms, the zygote develops into an endosperm Of the above statements, the correct ones are

The smallest angiosperm is (a) Mistletoe (b) Rafflesia (c) Wolfiella (d) Wolffia

Which of these plants is correctly matched with its reproductive characteristics ? (i) Sphagnum : Male sex organ called antheridium produce biflagellate antherozoids while the female sex organ called archesporium produces a single egg . (ii) sequoia : One of the megaspores enclosed within the megasporangium develops into a multicellular female gametophyte that bears two or more archegonia or female sex organs (iii) Wolffia : one of the male gametes fuses with the egg cell to from a zygote while the other male gamete fuses with the diploid secondary nucleus to produce the triploid primary endosperm nuclelus . (iv) polysiphonia . Sexual reproduction is oogamous with non-motile gametes and accompanied by complex post-fertilization developments

Wolffia a small plant about 1 mm in diameter is a:

Match items in Column - I with those in Column - II {:(,"Column -I",,"Column -II"),(a.,"Peritrichous flagellation",(i),"Ginkgo"),(b.,"Living fossil",(ii),"Macrocystes"),(c.,"Rhizophore",(iii),"Esherichia coil"),(d.,"Smallest flowering plant",(iv),"Selaginella"),(e.,"Largest pernnial alga",(v),"Wolffia"):} Select the correct answer from the following :