Consider the following statements with respect to angiosperms

Consider the following statements with respect to gymnoperms and angiosperms A. Doulbe fertilization is an event unique to gymnosperms B. Angiosperms range in size from microscopic, Wolfia to tal trees of Sequola C. In gymnoperms the seeds are not covered D. In gymnoperms the male and female gametophytes have an independent free living existence. Of the above statements

Consider the following statements with respect to photosynthesis.

Consider the following statements with respect to characterstics feature of the kingdom

Consider the following statements in respect of symmetric matrices A and B 1. AB is symmetric. 2. A^(2) + B^(2) is symmetric. Which of the above statement(s) is/are correct ?

Consider the following statements in respect of symmetric matrices A and B. I. AB is symmetric II. A^(2)+B^(2) is symmetric Which of the above statements is/are correct ?