Solanaceae

Assertion:The floral formula of Family Solanaceae is Reason:This floral formula of Solanaceae tells that flower is bisexual, sepals five, petals five, stamens five and gynoecium tricarpellary, trilocular with many ovules.

Assertion : Pollen grains of many species cause severe allergies and bronchial afflictions in some people leading to acute respiratory disorders-asthma, bronchitis, etc. Reason : In some members of Rosaceae, Leguminoseae and Solanaceae, pollen grains lose viability within 30 minutes of their release.

Match the following and choose the correct combination from the options given {:(,underset(("Family"))("Column I"),,underset(("Androecium formula"))("Column II")),("(A)",underset("cruciferae")"Brassuicaceae/",-,1." "A_(3+3)),("(B)","Fabaceae",-,2." "A_((5))),("(C)","Solanaceae",-,3." "A_((9)+1)),("(D)","Liliaceae",-,4." "A_(2+4)):}

Consider the following four statements A,B,C and 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 (C) In pea flower the stamens are monoadelphous (D) The floral formula for Solanaceae is The correct statements are :-

Persistent calyx is found int eh members of (Solanacea?Liliaceae)

Select the characters which are not applicable to the family solanaceae (i) Empipetalous and syngenesious anthers (ii) Bicarpellary and syncarpous ovary (iii) Oblique ovary with axile placentation (iv) Stamens six, arranged in two whorls (V) Bicarpellary, syncarpous and inferior ovary

How many of the plants given below are comes under solanacea family:- tobacco, tomato, Chilli, Belladona, Ashwagandha, Petunia, Makoi

Read the following statements and find out the incorrect statement. a. Mustard has hypogynous, actinomorphic flower, parietal placentation, syncarpous gynoecium and belongs to family Brassicaceae b. China rose has superior ovary, twisted aestivation, monodephous stamens and axile placentation c. Pea has bilateral symmetry, vexillary aestivation, diadelphous stamens, marginal placentation and belongs to family fabaceae d. Chilli has radial symmetry, epipetalous stamen, swollen placenta, monocarpellary gynoecium and belongs to family solanaceae e. Lily has actinomorphic flower, axile placentation, imbricate aestivation, tricarpellary and trilocular gynoeciom belonging to family liliaceae.

Read the following statement with respect to economic importance of various angiospermic families I family liliaceae is a source of new zealand hemp II a member of family solanaceae is a great source of painkillers III fumigatory product nicotine is extracted form a member of family fabaceae IV candytuft and wall flower belongs to family malvaceae and are widely used as ornamental plants Choose the correct option