Cell Cycle and Cell DivisionHard
Question
Photosynthetic bacteria have pigments in
Options
A.chromoplasts
B.leucoplasts
C.chlorplasts
D.chromatophore
Solution
In photosynthetic bacteria, small particles of 60 μm diameter, called chromatophores, are present. These are attached to the innner surface of cell membrane, have no limiting membrane and possess bacteriochlorophyll.
Plastids are of three types, on the basis of their colour.
(a) Chromoplasts : Coloured plastids excrpt green, give different type of colour appearance to different parts ot different parts of the plant.
(b) Chlorplasts : Green plastids take part in the process of photosynthesis.
(c) Leucoplasts : Coloured plastids, mainly function as store house of various types of food.
Plastids are of three types, on the basis of their colour.
(a) Chromoplasts : Coloured plastids excrpt green, give different type of colour appearance to different parts ot different parts of the plant.
(b) Chlorplasts : Green plastids take part in the process of photosynthesis.
(c) Leucoplasts : Coloured plastids, mainly function as store house of various types of food.
Create a free account to view solution
View Solution FreeMore Cell Cycle and Cell Division Questions
A chromosome carrying centromere at one end is...Meiosis in ferns like pteris occurs during -...During meiosis crossing over occurs at 4−strand stage (Pachytene). This was proved by the observation that -...Sex cells have...Select the correct pair -Phase of meiosis Events that occurs1. Prophase I Crossing over occurs2. Metaphase I Sister chro...