EVERYDAY SCIENCE

SCIENCE

BOTANY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The tissue that comprises the Procambium
A
Ground Tissues
B
Primary Xylem and Primary Phloem
C
Epidermis
D
Cardiovascular Tissues
Explanation: 

Detailed explanation-1: -The procambium gives rise to vascular tissues, including the primary xylem and primary phloem. The ground meristem produces the cortex, a ground tissue. The protoderm produces the epidermis, a dermal tissue. The secondary meristems (lateral meristems) are the vascular cambium and cork cambium.

Detailed explanation-2: -The procambium is formed by smaller cells and longer than the ground meristem, gives rise to primary vascular tissue cells (primary xylem and primary phloem) and the pericycle.

Detailed explanation-3: -The two primary vascular tissues are xylem, which transports water and dissolved minerals from the roots to the leaves, and phloem, which conducts food from the leaves to all parts of the plant.

Detailed explanation-4: -Primary xylem is the xylem that is formed during the primary growth from procambium of apical meristems. It differs from the secondary xylem in a way that the secondary xylem forms as result of secondary growth. Primary growth in plants is a growth in length whereas secondary growth is a growth in diameter.

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