Anatomy of Flowering Plants TS

Given below are two statements :
Statement I: In dicotyledonous leaf abaxially placed palisade parenchyma is made up of elongated cells which are arranged only vertically.
Statement-II: In monocotyledonous leaf mesophyll is not differenciated into palisade and spongy parenchyma.
Choose the correct answer from the option given below:

Starch sheath is a endodermis which rich starch grains found in :

Vascular bundle is conjoint, open and with endarch protoxylem found in :

Which of the following structure constitute stele:

The pith is small or inconspicuous in :

Select the incorrect statement from the followings:

Match the following columns:
\(
\begin{array}{|l|l|}
\hline \text { a. Vessel } & \text { i. Tapering ends } \\
\hline \text { b. Tracheids } & \text { ii. Large central cavity } \\
\hline \text { c. Sclereids } & \text { iii. Special parenchy -matous cell } \\
\hline \text { d. Companion cells } & \text { iv. Very narrow cavity } \\
\hline
\end{array}
\)

Identify A, B, C and D in the following diagrams :

Given below are two statements :
Statement I : Trichomes in the shoot system are usually unicellular
Statement-II : Trichomes may be branched or unbranched
Choose the correct answer from the option given below:

Apical meristems produce :

Read the statements given below carefully and find out the correct ones
a. Bast fibres are made of sclerenchymatous cells
b. Bast fibres are unbranched & with pointed apex
c. Epidermal cells are perenchymatous with small amount of cytoplasm
d. Functions of companion cells are controlled by nucleus of the sieve tubes

The pith is large and well developed in :

Casparian bands (strips) are characteristic feature of :

The xylem in which protoxylem lies towards the centre (pith) and metaxylem lies towards the periphery is called :

Examples of lateral meristem :

In the given figure A, B and C are :

The parenchymatous cells which lie between the xylem and the phloem are called :

One of the following is absent in the monocots :

Schlerenchymatous hypodermis is characteristics of :

Which of the following is a part of the epidermal tissue system :

In monocot leaf which type of guard cell present:

Read the following statements and choose correct answer :
(i) First formed primary xylem elements are called Protoxylem
(ii) The later formed primary xylem is called Metaxylem
(iii) In stem the Protoxylem lies towards the Periphery
(iv) In roots the Protoxylem lies towards centre

Type of meristems occur in grasses and regenerate parts removed by the grazing herbivores is :

Trichomes in shoot system are :

What constitutes the ground tissue of a plant :

Protophloem & metaphloem have :

Find the correct statements from the statements given below-(about dorsiventral leaf):
(a) Size of the vascular bundle in leaves depends on the size of the veins
(b) Vascular bundle are surrounded by thin walled bundle sheath cells
(c) The veins vary in thickness in the reticulate venation of dicot leaves
(d) Abaxially placed palisade parenchyma in dicot leaf is made up of elongated cells

Companion cells are closely associated with :

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Radial vascular bundles present in roots.
Reason (R) : Xylem and phloem with in a vascular bundle are arranged in an alternate manner on different radii.
In the light of the above statements, choose the correct answer from the options given below

The xylem in which protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of primary xylem is called :

In given figure A and B are :

Hypodermis of dicotyledonous plants is made up of :

Elongated or tube-like cells with thick and lignified walls and tapering ends is a character of :

Which of the following is made up of dead cells:

In which character a monocot root differs from a dicot root :

According to given figure which of the following is correct :

Semilunar patches of sclerenchyma are found in

The food material produced in leaves is conducted through the plant with the help of :

Match the following
a. Lycopsida (i) Dryopteris
b. Pteropsida (ii) Selaginella
c. Sphenopsida (iii) Psilotum
d. Psilopsida (iv) Equisetum

\(
\begin{array}{lll}
& \text { Column I } & \text { Column II } \\
\text { a. } & \text { Nostoc } & \text { i. } \text { Biogas } \\
\text { b. } & \text { Methanogen } & \text { ii. } \text { Heterocysts } \\
\text { c. } & \text { Mycoplasma } & \text { iii. Lack of cell wall } \\
\text { d. } & \text { Heterotrophic } & \text { iv. } \text { Antibiotic } \\
& \text { bacteria } &
\end{array}
\)

How many matching are correct:
(a) Marchantia – Gemma cup
(b) Funaria – Biflagellate antherozoids
(c) Gymnosperm – Heterosporous
(d) Cedrus – Branched stem

Given below are two statements :
Statement I : Most member of chlorophyceae have one or more storage bodies called pyrenoids.
Statement II : Pyrenoids are located in Mitochondria.
In the light of the above statements, choose the correct answer from the options given below

Which of the following is incorrect for dueteromycetes:

Which of the following is correct :

Given below are two statements:
Statement I : Bacteria reproduce mainly by fission
Statement II : The vast majority of bacteria are heterotrophs.
In the light of the above statements, choose the correct answer from the options given below

How many matchings are correct:
a. Musca domestica \(\quad\) – Insecta
b. Triticum aestivum \(\quad\) – Poales
c. Solanum nigram \(\quad\) – Polymoniales
d. Panthera leo \(\quad\) – Carnivora

How many matching are correct:
\(
\begin{array}{ll}
\text { (a) Diploblastic } & – \text { Mesoderm present } \\
\text { (b) Triploblastic } & – \text { Mesoderm absent } \\
\text { (c) Coelomate } & – \text { Mesoderm present } \\
\text { (d) Coelentrata } & – \text { Mesoglea present }
\end{array}
\)

How many matching are correct:
a. Hermaphrodite – Porifera
b. Unisexual – Aschelminthes
c. Bioluminescence – Ctenophora
d. Bisexual – Platyhelminthes

Recognise the given figure and find out correct statement for it.:

(i) It is a member of Rhodophycea
(ii) Oogamous type reproduction occur.
(iii) Diplontic life cycle present
(iv) It posses chlorophyll a and c as major pigement.

Read the given name carefully
Ustilago, Puccinia, Neurospora, Claviceps, Alternaria, Trichoderma.
How many fungi is/are imperfect