Which of the following are true for eukaryotic cells? (i) They do not have a nuclear menbrane. (ii) They have a well organized nucleus. (iii) They have a nuclear membrane. (iv) Blue green algae are eukaryotic cells.
A
(ii) and (iv)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(ii) and (iii)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
(i) and (ii)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(i) and (iv)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is D (ii) and (iii) The eukaryotic cells are the advance cells that have a well-defined nucleus that is surrounded by a double-layered nuclear membrane. Within the nuclear membrane, the genetic material is present on the chromosomes. The genetic material is double-stranded DNA that is bound with positively charged histone proteins. The nucleus also has its own nucleoplasm that serves as the base for the nuclear activities like DNA replication and RNA formation.
Blue-green algae belong to the kingdom Monera because they are prokaryotic organisms. They do not have a well-organised nucleus.