Q.1.
False fruit is a fruit which develops from:
Q.2.
In the maize grain , the starchy food is stored in:
Q.3.
Phyllode is present in : (A.I.P.M.T. 2012)
Q.4.
Succulents are likely to be found in:
Q.5.
Viscum is: (AFMC 2004)
Q.6.
A pair of insectivorous plant is: ( C.B.S.E. 1999)
Q.7.
Number of female flowers in a cyathium is:(keralaCET,05 UPCPMT,07 A.P.M.E.E. 1995)
Q.8.
floral formula represents :
Q.9.
Vegetative reproduction of Agave occurs through:
Q.10.
Grasses are examples of the following type of stem:
Q.11.
In one of the following the stem performs the function of storage and propagation:
Q.12.
Fibrous root in maize develop from:
Q.13.
Name the character not associated with Bamboo:
Q.14.
Choose the odd one out among the following:
Q.15.
Which one of the following statements is/are true? (i) Pneumatophores help to get oxygen for respiration. (ii) The region of the stem where leaves are borne are called nodes while internodes are the portions between two nodes. (iii) The leaf is attached to the stem by the leaf base and may bear two lateral small leaf like structures called sepals. (iv) The lamina is the green expanded part of the leaf with veins and veinlets.
Q.16.
In racemose type of branching
Q.17.
The common feature of marginal and basal placentation is:
Q.18.
Stem tendrils are found in
Q.19.
Select the correct pair of answers in which the former represents the set of characters present in Poinsettia and the latter in the pair represents the set of characters present in Casuarina
(i) Modified aerial stem Unisexual flowers develop acropetally Chalazal entry of pollen tube
(ii) Flowers achlamydeous Pedicels of the all flowers are of same length Presence of false whorl
(iii) Cohesion of bracts forming a cup Centrifugal opening of flower Male flowers many
(iv) Flower formation on one side in a spiral manner Presence of rachilla Terminal part of the peduncle is flowerless
Q.20.
The fruit of tomato can be described as:
Q.21.
Seeds are regarded as products of sexual reproduction because they
Q.22.
Which of the following is an example of Pinnately compound leaf?
Q.23.
What is common in poppy, mustard and Argemone?
Q.24.
Identify the type of placentation given in the diagram:
unit-2_ch-3_que_no-408_img_no1.png
Q.25.
A sub – aerial stem modification is:
Q.26.
Assort the following set of plants in Column I with the aid of information given in Column II and choose the correct option:
Column I Column II
Mustard, Datura, Chilli. a. Flowers epigynous
Pea, Gulmohar, Bean, Cassia. b. Flowers achlamydeous
Canna, Marchantia. c. Flowers asymmetric
Piper, Pepperomia d. Flowers zygomorphic
Guava, cucumber, sunflower e. Flowers actinomorphic
Q.27.
Inflorescence found in members of Fabaceae is:
Q.28.
Edible part of banana, almond and litchi are:
Q.29.
S: In perigynous flower , the thalamus becomes flat, disc like R: The flower whorls are arranged on the rim of the thalamus
Q.30.
Name the labeling part of given diagram:
unit-2_ch-3_que_no-414_img_no1.png
Q.31.
The correct match for edible part of fruit is: (AIPMT,CBSE 2001)
Q.32.
Drupe has : (UGET Manipal, 2004)
Q.33.
____require more than two growing seasons to complete their life cycle.
Q.34.
Fibers are found on the seeds of:
Q.35.
A fruit in which the fruit wall (pericarp) and seed coat have got fused is called
Q.36.
In the monocotyledonous seeds the endosperm is separated from the embryo by a distinct layer known as: (Kerala 2008)
Q.37.
An underground specialized shoot with reduced disc like stem covered by fleshy leaves is: (J.K.R.E.T. 2000)
Q.38.
Leaf apex is modified into tendril in:
Q.39.
Diadelphous condition is present on:
Q.40.
A brightly coloured bract like covering associated with the banana inflorescence is called:
Q.41.
Which would do maximum harm to a tree ? The loss of:
Q.42.
Leaves are attached to the stem at :
Q.43.
The distinguishing character of imparipinnate leaf is that:
Q.44.
Find the correct sequence of labelled diagram given below:
unit-2_ch-3_que_no-428_img_no1.png
Q.45.
Mint is an example of:
Q.46.
Consider the following statements: (i) In Racemose inflorescence, the flowers are borne in a basipetal order. (ii) Epigynous flowers are seen in pea plant. (iii) In brinjal, ovary is superior. Choose the correct option:
Q.47.
Which of the following is found in Utricularia?
unit-2_ch-3_que_no-431_img_no1.png
unit-2_ch-3_que_no-431_img_no2.png
Q.48.
Turmeric is a stem and not a root because :
Q.49.
Flower is a :
Q.50.
The “Eyes” of the potato tuber are : (A.P.M.T.2011)