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Choose the mismatched pair of leaf character with its example:
In Bougainvillea thorns are the modifications of:
Identify the correct statements related to the androecium in the flower: (a) Sterile stamens are called staminodes. (b) When stamens are attached to petals, they are called epipetalous. (c) Monoadelphous stamens are found in China rose. (d) Polyadelphous stamens are found in Pea. (e) Variation in the length of filaments is seen in Salvia and Mustard.
Placentation in tomato and lemon is:
Cymose inflorescence is present in:
The transparent lens in the human eye is held in its place by
Which of the following plants possesses the placentation of ovules borne on central axis with no septa?
Root hairs develop from the region of:
The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?
The Floral Diagram represents which one of the following families?
Match the following Column-I with Column-II: Column-I A. Synapsis aligns homologous chromosomes B. Synthesis of RNA and protein C. Action of enzyme recombinase D. Centromeres do not separate, but chromosomes move towards opposite poles Column-II (i) Pachytene (ii) Zygotene (iii) G2-phase (iv) Anaphase I
Consider the following four statements A, B, C & D and select the right option for two correct statements: (A) In vexillary aestivation, the large posterior petal is called standard, two lateral ones are wings and two small anterior petals are termed keel (B) The floral formula for Liliaceae is ⊕ ⚥ P(3+3) A3+3 G(3) (C) In pea flower the stamens are monadelphous (D) The floral formula for Solanaceae is ⊕ ⚥ K(3) C(3) A(4) G(2) The correct statements are:
The term 'polyadelphous' is related to?
Spraying of which of the following phytohormone on juvenile conifers helps in hastening the maturity period, that leads to early seed production?
The correct floral formula of soybean is:
Aestivation of petals in the flower of cotton is correctly shown in:
MTP was legalised in India in:
Match List-I with List-II List-I (Taxonomic Category) (A) Family (B) Order (C) Class (D) Division List-II (Example) (i) Polymoniales (ii) Solanaceae (iii) Angiospermae (iv) Dicotyledonae
Tricarpellary, syncarpous is found in flowers of?
Coconut milk factor is: