Question

In Ulothrix, sexual reproduction is by

• A. isogamy
• B. anisogamy
• C. oogamy
• D. conjugation

Answer 1

Answer: (A)

isogamy

Answer 2

Isogamous type of sexual reproduction is found in Ulothrix and in majority, the plants are heterothallic. The gametes are found in large number, i.e., $32$ to $64$ in each gametangium.