In aquatic plants, large air sacs give them buoyancy effects. These sacs are surrounded by which one of the following types of tissues?

Which of the following types of light are strongly absorbed by plants?

Which one of the following tissues si known as basic packing tissue and found in xylem and phloem?

Which one among the following is not a part of vascular bundle in plants?

Xylem is a type of complex tissue in plants for upward conduction of water. Which one of the following xylem tissues consists of living cells?

Under the Kingdom Plantae, which of the following individuals are predominantly aquatic?