Morphology of Flowering Plants — practice questions
73 curated practice questions from Morphology of Flowering Plants (Biology Class 11, CBSE) — 73 easy. Every question includes the final answer free; step-by-step worked solutions with a free account.
- Identify the group of plants possessing leaf tendrils.
- In ________ flowers, margin of thalamus grows upward enclosing the ovary completely and getting fused with it.
- In spiral phyllotaxy, the number of leaves at each node is
- Read the following statements and select the correct option. Statement 1 : The stem tubers are the swollen ends of…
- The given figure represents the V.S. of bulb of Allium cepa . Identify the different parts and select the correct…
- The given figure shows some types of inflorescences. Select the option that correctly identifies them.
- Select the incorrect match with respect to the plant and the relative plant part modified for food storage.
- Which of the following represents the functions of veins in the leaves?
- In Opuntia , the function of photosynthesis is carried out by
- In an inflorescence where flowers are borne laterally in an acropetal succession, the position of the youngest floral…
- Parallel venation is a characteristic of monocots. Which of the following is an exception to this generalization?
- Unbranched, erect, cylindrical stout axis with distinct nodes and internodes and with jointed appearance is called as
- Which plant part is modified into pitcher in pitcher plants?
- Identify the different types of placentations shown in figure and select the correct option.
- Persistent calyx is the character of plants belonging to family
- Which of the following plants is used to extract the blue dye?
- In Bougainvillea, weak stems rise up a support by clinging to it with the help of curved thorns, such plants are called…
- The given figure represents vexillary aestivation. Select the suitable labels for P, Q, and R.
- Given figure represents longitudinal section of a monocotyledonous embryo. Identify the parts labelled as A, B, C and D…
- Given figure represents a drupe of mango. Select the option that correctly identifies A, B, C and D.
- Which floral family has (9) + 1 arrangement of anthers in the androecium?
- A plant has a butterfly shaped flower with one standard, two wing like and two keel petals. The plant belongs to the…
- Which of the following figures represent a typical placentation as seen in Hibiscus rosa sinensis (China rose)?
- Which of the following represents the edible swollen portion of Allium cepa ?
- If the gynoecium is present in the top most position of the thalamus, the flower is referred to as
- Read the given statements. (i) Gynoecium occupies the highest position while the other floral parts are situated below…
- Different parts of a leaf are modified into tendrils which help the plant in climbing up. Identify the type of tendril…
- Identify A, B, C and D in the given figure showing L.S. of a monocot seed and select the correct option.
- Which kind of placentation is represented by the given figure?
- On the basis of relative position of different floral parts on the thalamus, a flower can be hypogynous, perigynous or…
- Which of the following plants bears moniliform roots?
- In________aestivation, sepals or petals in a whorl just touch one another at the margins, without overlapping, as is…
- In (i) type of inflorescence, main axis terminates in a flower, hence is limited in growth and flowers are borne in…
- Ovary is said to be half inferior in which of the following conditions?
- b> Which of the following statements is correct with respect to the given figure showing different zones of a typical…
- Which of the following plant parts in garlic and onion are edible?
- Study carefully the given floral diagram and select the option which correctly represents the related floral formula…
- Select the pair which contains monocotyledonous families.
- Study the given figures and identify the kind of phyllotaxy.
- Roots which develop from plant parts other than the radicle are called as
- Spines present on the areoles of Opuntia represent
- Which of the following symbols denotes presence of tepals and epitepalous stamens in a flower?
- In ––––– placentation, a monocarpellary ovary bears a single longitudinal ovule along the junction of two fused margins.
- Monocotyledonous seeds possess a single cotyledon which is represented by
- Which of the following is a correct combination of family and its respective members?
- Identify the missing words (A, B, C and D) and select the correct option. Family Inflorescence Flower Stamens Gynoecium…
- Add the missing floral organs in the given floral formula of family Fabaceae.
- Read the given statements and select the correct ones. (i) Root caps are present in prop roots. (ii) Pneumatophores…
- Identify the different types of aestivation (A, B, C and D) and select the correct option.
- Which of the following floral formulae corresponds to family Liliaceae?
- In ______ phyllotaxy, a pair of leaves arise at each node and lie opposite to each other as in ______ plant.
- ________ are one internode long runners, usually found in rosette plants at the ground/water level.
- Monothecous condition of stamens i.e . presence of a single anther lobe is a characteristic of family
- Based on the position of floral parts on thalamus, the flowers, are described as hypogynous, perigynous and epigynous…
- Given are some differences between an underground stem and a root. Select the option that identifies the incorrect pair…
- Ovary is one-chambered but it becomes two-chambered due to the formation of false septum in
- Identify the types of inflorescence shown in figure and select the correct option for A and B. array l A B array
- Identify the family which shows the following diagnostic features. Flowers pentamerous, gynoecium-bicarpellary…
- Select the correct option for A, B and C in the given diagram of papilionaceous corolla.
- In albuminous seeds, food is stored in ______ and in exalbuminous seeds, food is stored in _____.
- In some ______ , the leaf base may become swollen and is called as ______ .
- Study carefully the given floral diagram and select the option which correctly represents the related floral formula…
- Reticulate venation is a characteristic of dicots. An exception to this generalization is
- Following table summarizes the differences between phylloclades and cladodes (cladophylls). Phylloclade Cladode (i)…
- Coleorhiza and coleoptile are the protective sheaths covering ––––– and ––––– respectively.
- Which floral conditions are represented by the symbols ⊕ and % respectively?
- _________ are the green stems of limited growth which have taken over the function of photosynthesis from leaves.
- Floral features are commonly used for identification of angiosperms because
- Which of the following kinds of venation is present in banana?
- Syngenesious condition of stamens is found in family
- ______ inflorescence is a compact spike-like inflorescence with small unisexual flowers.
- A simple leaf can be differentiated from the pinnae of a compound leaf on the basis of presence or absence of
- X is a scar on the seed coat through which the developing seeds were attached to the fruit; above the X is a small pore…