Which of following is a correct statement?

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5.Morphology of Flowering Plants

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Which of the following is a correct statement?

Orchid has palmate fleshy roots

Pandanus has stilt roots

Sweet potato has root tubers

All of the above

Solution

The orchids have epiphytic roots, which are covered by a hygroscopic velamen tissue. The rootlets of sweet potato are irregularly swollen they are described as tuberous. The stilt roots are adventitious roots arising from the nodes of the mina stem to provide more support to the plant, e.g, Pandanus, Rhizophora.

Standard 11

Biology

What is meant by modification of root? What type of modification of root is found in the:

$(a)$ Banyan tree

$(b)$ Turnip

$(c)$ Mangrove trees

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Root bears

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Select the correct statements

$I$. From the region of elongation, some of the epidermal cells from root hairs.

$II$. Pneumatophores are seen in Rhizophora.

$III$. Adventitious roots are seen in the banyan tree.

$IV$. Maize and sugarcane have prop roots.

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The essential functions of roots are anchorage and absorption of water and minerals in the terrestrial plant. What functions are associated with the roots of aquatic plants ? How are roots of aquatic plants and terrestrial plants different ?

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In a longitudinal section of a root, starting from the tip upward the four zones occur in the following order :

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Which of the following is a correct statement?

Solution

Similar Questions

What is meant by modification of root? What type of modification of root is found in the: $(a)$ Banyan tree $(b)$ Turnip $(c)$ Mangrove trees

Root bears

Select the correct statements $I$. From the region of elongation, some of the epidermal cells from root hairs. $II$. Pneumatophores are seen in Rhizophora. $III$. Adventitious roots are seen in the banyan tree. $IV$. Maize and sugarcane have prop roots.

The essential functions of roots are anchorage and absorption of water and minerals in the terrestrial plant. What functions are associated with the roots of aquatic plants ? How are roots of aquatic plants and terrestrial plants different ?

In a longitudinal section of a root, starting from the tip upward the four zones occur in the following order :

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What is meant by modification of root? What type of modification of root is found in the:

$(a)$ Banyan tree

$(b)$ Turnip

$(c)$ Mangrove trees

Select the correct statements

$I$. From the region of elongation, some of the epidermal cells from root hairs.

$II$. Pneumatophores are seen in Rhizophora.

$III$. Adventitious roots are seen in the banyan tree.

$IV$. Maize and sugarcane have prop roots.