MCQ
Floridian starch is reserve food in
  • Rhodophyceae
  • B
    Phaeophyceae
  • C
    Chlorophyceae
  • D
    Xanthophyceae

Answer

Correct option: A.
Rhodophyceae
a
Xanthophyceae

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

Similar questions

How many organisms in the list given below show autrophic nutrition method ?

Lactobacillus, Nostoc, Chara, wolffia, Nistrosomonas, Nitrobacter, porphyra Streptococus, Saccharomyces, Trypanosoma,

$I.$ These tissue are found as layers or patches

$II.$ It consists of cells which are thickened at the corners

$III.$ It often contains chloroplast

$IV.$ Intercellular spaces are absent

$V.$ They provide mechanical support to growing parts of plants The above characters are attributed to

Flowers and stamens of compositae are
Read carefully the following statement about the sexual reproduction in ferns

$I.$ Water is essential for fertilisation

$II.$ Male gametophyte bears antheridia, while female gametophyte bears archegonium, which produces antherozoids and egg cell, respectively

$III.$ Antherozoids and egg cell fuses to give rise zygote. Zygote develops into young embryo. Embryo give rise to sporophyte

Which of the statements given above are correct?

Multinucleated filament of rihzophus is
Ethylene is a
The organelle associated with aerobic respiration is
Which of the following is not correct for photoperiodism ?
(i) Flowering response of plants to periods of day/night is termed photoperiodism.
(ii) Long day plants require the exposure to light for a period exceeding a well defined critical duration for flowering.
(iii) Short day plants must be exposed to light for a period less than this critical duration before the flowering is initiated in them.
(iv) The critical duration is same for different plants.
(v) Day-neutral plants not have any correlation between exposure to light duration and induction of flowering response.
(vi) Duration of light period and duration of dark period is not equal importance for flowering.
In Head or Capitulum inflorescence
Most dramatic period of cell cycle is