Question

Tetrarch vascular bundles are found in _________.
a) Sunflower root b) Sunflower stem
c) Maize root d) Maize stem
kindly ans?

Answer 1

Answer:

ANSWER

Stele with four vascular bundles is called tetrarch stele. it is generally found in dicotyledons. In the vascular bundles xylem and phloem are on different raidii. So the vascular bundles are called radial vascular bundles. In the xylem protoxylem is faced towards the pericycle and metaxylem is faced towards the medulla.  eg:Cicer arietinum  roots. 

So, the correct option is 'Roots of Cicer arietinum.

Answer 2

In Cicer arietinum roots, tetrarch vascular bundles can be discovered.No option

Explanation:

Tetrarch vascular bundles are found in

• Tetrarch stele is a stele with four vascular bundles. It's most common in dicotyledons.
• Xylem and phloem are on distinct radii in the vascular bundles.
• Radial vascular bundles are the name given to the vascular bundles. The protoxylem in the xylem faces the pericycle, while the metaxylem faces the medulla.
• Cicer arietinum roots, for example.

Sunflower root

• Helianthus is a dicot with a ring of vascular bundles around the stem's periphery.
• Xylem and phloem are found in each bundle.

Sunflower stem

• Sunflower is another name for Helianthus.
• Helianthus is a dicot with a ring of vascular bundles around the stem's periphery.
• Xylem and phloem are found in each bundle.
• The xylem is located on the inside of the cell.

Maize root

• Corn (Zea mays) vascular bundles (VBs) are "traditional" Monocot VBs. The Phloem appears to be well-organized.
• The Sieve Tube Members are the cells with the largest diameter.

Maize stem

• The breakdown of cells between metaxylem arteries creates a hole in maize vascular bundles.