Asked by Maria Gonzalez on May 03, 2024
Verified
Four of the five answers listed below are characteristics of phloem. Select the exception.
A) contains dead cells when tissue is functional
B) made of complex tissue
C) contains sieve plates between some cells
D) includes accessory companion cells
E) transports sugars through it
Phloem
The vascular tissue in plants responsible for the transport of nutrients and carbohydrates produced by photosynthesis.
Sieve Plates
Sieve plates are the porous end walls that enable transport between sieve tube elements in the phloem of plants, facilitating the flow of nutrients.
Companion Cells
Companion cells are specialized cells in the phloem of plants that assist in the transport of sugars and other nutrients.
- Comprehend the structure and functions of xylem and phloem.
Verified Answer
GS
gurbaaj sanghaMay 03, 2024
Final Answer :
A
Explanation :
Phloem does not contain dead cells when tissue is functional. All the other options are characteristics of phloem: B) it is made of complex tissue, C) it contains sieve plates between some cells, D) it includes accessory companion cells, and E) it transports sugars through it.
Learning Objectives
- Comprehend the structure and functions of xylem and phloem.