Reproduction in OrganismEasy
Question
In angiosperms all the four microspores of tettad are covered by a layer which is formed by
Options
A.pectcellulose
B.callose
C.cellulose
D.sporopollenin
Solution
The deposition of callose starts in pollen mother cell as it enters meiosis and is complete by the end of first meiotic division. By the time tetrad are formed, the common callose wall dissoves, even the all the four microspores lie within a common callose wall.
Create a free account to view solution
View Solution FreeMore Reproduction in Organism Questions
Which one of the following represents an ovule, where the embryo sac becomes hoese shoe- shaped and the funiculus and mi...Double fertilization and triple fusion were discovered by...Parthenogenesis is a term of Parthenogenesis is a term of...Read the following statements (A- E) and answer the question which follows them.(a) In liverworts, mosses and ferns game...Bulbils occur is-...