An archegonium of Riccia has4 neck canal cells- 1 venter canal cell and one oosphere4 neck canal cells- 2 venter canal cells one oosphere6 neck canal cells- 2 venter canal cells and one oosphere4 neck canal cells- one venter canal cell and two oospheres

Question

Toppr Admin · Accepted Answer

In Riccia- a mature archegonium is a flask-shaped structure and consists of two parts- the basal swollen portion called as the venter and long- slender neck- The neck consists of a vertical row of 4 - 6 neck canal cells- -xA0-The venter encloses the venter cavity filled with two cells- the lower larger egg cell- called as oosphere and the upper smaller venter canal cell- Thus- the correct answer is option A-

An archegonium of Riccia has4 neck canal cells, 1 venter canal cell and one oosphere4 neck canal cells, 2 venter canal cells one oosphere6 neck canal cells, 2 venter canal cells and one oosphere4 neck canal cells, one venter canal cell and two oospheres

An archegonium of Riccia has
4 neck canal cells, 1 venter canal cell and one oosphere
4 neck canal cells, 2 venter canal cells one oosphere
6 neck canal cells, 2 venter canal cells and one oosphere
4 neck canal cells, one venter canal cell and two oospheres