RPSC Exam content for biology 1st & 2nd grade teacher.

Statement:- Flowers in mustard are hypogynous. * Reason :- In mustard flower the other floral whorls are situated above the ovary.

Assertion:- The flowers of banana are asymmetrical. Reason:- The flowers of banana cannot be divided into two equal parts when cut from the middle on any vertical plane.

Statement:- Pea flowers are diametrically symmetric. Reason:- Pea florets can be divided into two equal parts by cutting through any radial plane passing through the middle/centre.

Assertion:- Flower is a modified shoot. Reason:- In a flower, the vegetative shoot apical meristem is transformed into a fertile floral meristem in which the nodes do not elongate and the axis becomes condensed (shortened).

Assertion:- Australian Acacia has short-lived leaflets. Reason:- To reduce the rate of transpiration, leaflets fall and petiole spreads and becomes flat like a leaf.

Statement:- Whorled phyllotaxy is found in Alstonia. Reason:- In Alstonia, one leaf is produced at each node.

Statement: - Opposite type of leaf arrangement is found in Calotropis and guava. Reason :- In calotropic guava, a pair of leaves is produced at each node.

सिन्जेनियस परागकोश, पप्पस और एपिपिटलस पुंकेसर पाए जाते हैं

रात-रानी, बैंगन और टमाटर परिवार के हैं-

फैमिली पैपिलियोनेसी (फैबेसी) में, 5 पंखुड़ियाँ एक अनोखा संघ बनाती हैं, जिसमें 3 अलग-अलग तत्व भाग लेते हैं, ये मानक (वेक्सिलम), पंख (एले) और कील (कैरिना) हैं। इन तत्वों की संख्या क्या है:-

Edible part of Banana:- केला का खाने योग्य भाग है -

Drupe is found in fruit :-

जब पुष्पासन पर जायांग सर्वोच्च स्थिति में होता है तो अंडाशय कहलाता है :- When the gynoecium is in the highest position at the point of flowering, it is called ovary: -

The arrangement of ovules in the ovary is called :- अंडाशय में बीजांडों का व्यवस्थाक्रम कहलाता है :-

Stamen collection is :-

यदि पुंकेसर दलों से जुड़े हुए हो तो कहलाते हैं - If the stamens are attached to the petals then they are called :-

Dichteremi stage is related to :- द्विदीर्घी अवस्था सम्बन्धित है :-

पुष्पी कली / पुष्पीय कलिका में दलों का एक दूसरे के साथ क्रम कहलाता है :- The arrangement of petals with each other in a floral bud is called :-

arrangement of leaves on a stem or branch It is called :- तने की शाखा पर पत्तियों का व्यवस्था क्रम / लगने का क्रम कहलाता है :-

असीमाक्षी पुष्पक्रम में पुष्प व्यवस्थित होते हैं :- . In indeterminate inflorescence flowers are arranged :-