What are examples of polyandrous stamens? -Biology

What are examples of polyandrous stamens? -Biology
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What are examples of polyandrous stamens? -Biology

Description : What are examples of polyandrous stamens? -Biology

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Read the following four statements (A – D). (A) Both photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane. (B) In dicot stems, a new cambium originates from cells of pericycle at the time of secondary growth. (C) Stamens in flowers of Gloriosa and Petunia are polyandrous.(D) Symbiotic nitrogen fixers occur in free-living state also in soil.

Description : Read the following four statements (A - D). (A) Both photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane. (B) In dicot stems, a new cambium ... Petunia are polyandrous. (D) Symbiotic nitrogen fixers occur in free-living state also in soil.

Last Answer : (A) Both photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane.

The technical term used for the androecium in a flower of China rose (Hibiscus rosa sinensis) is (a) monadelphous (b) diadelphous (c) polyandrous (d) polyadelphous.

Description : The technical term used for the androecium in a flower of China rose (Hibiscus rosa sinensis) is (a) monadelphous (b) diadelphous (c) polyandrous (d) polyadelphous.

Last Answer : (a) monadelphous

In a bisexual flower, inspite of the young stamens being removed artificially, the flower produces fruit. Provide a suitable explanation for the above situation. -Biology

Description : In a bisexual flower, inspite of the young stamens being removed artificially, the flower produces fruit. Provide a suitable explanation for the above situation. -Biology

Last Answer : Answer. Removal of stamens of a bisexual flower will not affect pollination of its intact pistil and formation of fruit. Cross-pollination has occurred leading to fertilisation.

What are monadelphous stamens? -Biology

Description : What are monadelphous stamens? -Biology

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What are the various types of adhesion of stamens? -Biology

Description : What are the various types of adhesion of stamens? -Biology

Last Answer : answer:

What are the different types of cohesion of stamens? -Biology

Description : What are the different types of cohesion of stamens? -Biology

Last Answer : Cohesion of stamen : Usually following types of cohesion among stamens occur.

What is stamens ?

Description : What is stamens ?

Last Answer : : Each part of the stem is called stamen.

Stamens of Jowar are

Description : Stamens of Jowar are

Last Answer : Stamens of Jowar are A. Dorsifixed B. Versatile C. Basifixed D. Adnate

$ Diadelphous has two groups of epipetalous stamens. ! Dichogamy refers to unisexual flowers.

Description : $ Diadelphous has two groups of epipetalous stamens. ! Dichogamy refers to unisexual flowers.

Last Answer : $ Diadelphous has two groups of epipetalous stamens. ! Dichogamy refers to unisexual flowers. A. If both As ... wrong D. If both As and R are wrong.

How many stamens in jasmine?

Description : How many stamens in jasmine?

Last Answer : Need answer

Stamens are fused with each other by their anthers and also with the petals in (1) Leguminosae (2) Liliaceae (3) Compositae (4) Euphorbiaceae

Description : Stamens are fused with each other by their anthers and also with the petals in (1) Leguminosae (2) Liliaceae (3) Compositae (4) Euphorbiaceae

Last Answer : (3) Compositae Explanation: The loose union of structure of the same whorl is called cohesion, but the intimate histological union is called conflation. When anthers are fused with each other, the ... When there is fusion of stamens with petals, they are described as epipetalous e.g., Gamopetale.

A flower which has all the usual parts sepals, petals, stamens and carpel is called a. hermaphrodite b. Complete c. Pistilate d. Incomplete

Description : A flower which has all the usual parts sepals, petals, stamens and carpel is called a. hermaphrodite b. Complete c. Pistilate d. Incomplete

Last Answer : hermaphrodite

The terminal part of the pedicel bearing the sepals, petals, stamens and carpals is called a. Pedicel b. Inflorescence c. Thalamus d. Non of these

Description : The terminal part of the pedicel bearing the sepals, petals, stamens and carpals is called a. Pedicel b. Inflorescence c. Thalamus d. Non of these

Last Answer : Thalamus

The stamens are the male organs of flower which are also called a. Pistil b. Gynoecium c. Androecium d. Carpel

Description : The stamens are the male organs of flower which are also called a. Pistil b. Gynoecium c. Androecium d. Carpel

Last Answer : Androecium

Mango flower carries fertile stamens which are. a. One b. One or two c. Three d. One or three

Description : Mango flower carries fertile stamens which are. a. One b. One or two c. Three d. One or three

Last Answer : One

Unfertile stamens of mango are called. a. Sterile b. Indehiscent c. Staminoides d. Pistilloids

Description : Unfertile stamens of mango are called. a. Sterile b. Indehiscent c. Staminoides d. Pistilloids

Last Answer : Staminoides

Rice and wheat has how many stamens? a) 3,3 b) 6,3 c) 3,6 d) 6,6

Description : Rice and wheat has how many stamens? a) 3,3 b) 6,3 c) 3,6 d) 6,6

Last Answer : a) 3,3

.Epipetalous and syngenesious stamens occur in (a) Solanaceae (b) Brassicaceae (c) Fabaceae (d) Asteraceae.

Description : .Epipetalous and syngenesious stamens occur in (a) Solanaceae (b) Brassicaceae (c) Fabaceae (d) Asteraceae.

Last Answer : (d) Asteraceae.

.Epipetalous stamens with free filaments and fused anthers occur in (a) Asteraceae (b) Solanaceae (c) Liliaceae (d) Poaceae.

Description : .Epipetalous stamens with free filaments and fused anthers occur in (a) Asteraceae (b) Solanaceae (c) Liliaceae (d) Poaceae.

Last Answer : (a) Asteraceae

How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers? (a) Three (b) Four (c) Five (d) Six

Description : How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers? (a) Three (b) Four (c) Five (d) Six

Last Answer : (b) Four

Describe adhesion of stamens

Description : Describe adhesion of stamens 

Last Answer : Ans: Fusion of stamens with other floral parts like sepals, petals, stamens and carpels is called as adhesion. It is of the following types. I. Epipetalous: Stamens are fused with the petals ... lobes. Ex: Asparagus IV. Gynostegium: Stamens fused with the stigma of gynoecium. Ex: Calotropis

Stamens are fused with each other by their anthers and also with the petals in : (1) Leguminosae (2) Liliaceae (3) Compositae (4) Euphorbiaceae

Description : Stamens are fused with each other by their anthers and also with the petals in : (1) Leguminosae (2) Liliaceae (3) Compositae (4) Euphorbiaceae

Last Answer : Compositae