$ Plants which live for many years are called perennials. Perennials which produce flowers and seeds only once during their life span are called monoc

$ Plants which live for many years are called perennials. Perennials which produce flowers and seeds only once during their life span are called monoc
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$ Plants which live for many years are called perennials. Perennials which produce flowers and seeds only once ... D. If both As and R are wrong.
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$ Annual plants live for only one favourable season. ! Polycarpic plants are those which produces flowers and fruits many times during their life span

Description : $ Annual plants live for only one favourable season. ! Polycarpic plants are those which produces flowers and fruits many times during their life span

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$ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is triploid in Angiospherms

Description : $ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is triploid in Angiospherms

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The plants which live for only a single season are called a. Herbs b. Perennials c. Biennials d. Annuals

Description : The plants which live for only a single season are called a. Herbs b. Perennials c. Biennials d. Annuals

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Simple perennials are reproduced by a). Rhizomes b). Tubers c). Corms d). Seeds

Description : Simple perennials are reproduced by a). Rhizomes b). Tubers c). Corms d). Seeds

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Which of the following perennials is hardy and having blue and lavender colour flowers? a. Verbena b. Dianthus c. Calendula d. Alyssum

Description : Which of the following perennials is hardy and having blue and lavender colour flowers? a. Verbena b. Dianthus c. Calendula d. Alyssum

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$ Angiosperms produce seeds, but do not produce fruits. ! Fruit and seed formation occurs in Gymnosperms.

Description : $ Angiosperms produce seeds, but do not produce fruits. ! Fruit and seed formation occurs in Gymnosperms.

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Which of the following statements is true. a. Perennials are used for one season. b. Perennials are good plants for the garden with low maintenance cost. c. Perennials are not easy to grow and establish in beds. d. Perennials are only for foliage beauty

Description : Which of the following statements is true. a. Perennials are used for one season. b. Perennials are good plants for the garden with low maintenance cost. c. Perennials are not easy to grow and establish in beds. d. Perennials are only for foliage beauty

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Which type of flowers can not produce seeds and / or fruit? Pistillate Perfect Hermaphrodite Staminat

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Last Answer : (3) tissue culture technique Explanation: Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium ... hormones, which causes the plant part to grow at very rapid rates to produce new plantlets.

A large number of identical plants can be obtained in a short span of time through (1) large number of seeds of a single plant (2) stem cuttings (3) tissue culture technique (4) hydroponics method

Description : A large number of identical plants can be obtained in a short span of time through (1) large number of seeds of a single plant (2) stem cuttings (3) tissue culture technique (4) hydroponics method 

Last Answer : tissue culture technique

If the average human life span was forty years, would you live your life any differently?

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Parthenocarpic tomato fruits can be producedby (a) treating the plants with phenylmercuric acetate (b) removing androecium of flowers before pollen grains are released (c) treating the plants with low concentrations of gibberellic acid and auxins (d) raising the plants from vernalized seeds

Description : Parthenocarpic tomato fruits can be producedby (a) treating the plants with phenylmercuric acetate (b) removing androecium of flowers before pollen grains are released (c) treating the plants with low concentrations of gibberellic acid and auxins (d) raising the plants from vernalized seeds

Last Answer : (c) treating the plants with low concentrations of gibberellic acid and auxins

Which of the following plants produces seeds but not flowers? (a) Maize (b) Mint (c) Peepal (d) Pinus

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For those of you in the northeastern US who garden, can you recommend any flowering perennials that the deer won't eat?

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What is the difference between perennials and annuals - in layman's terms?

Description : What is the difference between perennials and annuals - in layman's terms?

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are dusty millers perennials?

Description : are dusty millers perennials?

Last Answer : Yes they are, they came back for us in 5a in NE Pa but I don't know about Canada..........

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Description : would like to know is the garden mum annual or perennials(Chrysantheme)

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I would like to plant perennials above the french drain next to my side walkway.

Description : I would like to plant perennials above the french drain next to my side walkway.

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Description : when do I cut back perennials

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Description : should I deadhead perennials like Rudbeckia and Coreopsis?

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Should I trim faded perennials now or spring?

Description : Even autumn perennials bloom slowly and they don't look very nice. Should I cut them now or wait until spring?

Last Answer : now they are disgusting and useless but who knows what will be in the spring, maybe it's unnecessary work

Which of the following are mostly woody trees, always perennials and never herbs or annuals? (a) Angiosperms (b) Gymnosperms (c) Pteridophytes (d) Bryophytes

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Which of the following perennials has more varieties? a. Geranium b. Helenium c. Verbena d. Ghazania 574 Which of the fol

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Which of the following perennials is low and spreading type? a. Vinca b. Gaillardia c. Cimicifuga d. Coreopsis

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$ Pollination by insects is called self pollination. ! Cross pollination is between two genetically similar flowers.

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Which of the following flowers only once in its life-time ? (1) Bamboo species (2) Jackfruit (3) Mango (4) Papaya

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How does reproduction take place in plants that do not produce seeds?

Description : How does reproduction take place in plants that do not produce seeds?

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Sugarcane plants are usually propagated by vegetative means because - (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced

Description : Sugarcane plants are usually propagated by vegetative means because - (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced

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Sugarcane plants are usually propagated by vegetative means because (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced

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

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$ Phylloclade is a stem modification. ! There are present flowers on these.

Description : $ Phylloclade is a stem modification. ! There are present flowers on these.

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$ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination

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It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield? (a) Cytokinin and Abscisic acid (b) Auxin and Ethylene(c) Gibberellin and Cytokinin (d) Gibberellin and Abscisic acid

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$ Those two pairs of genes which if present in dominant stage, do not produce any expression but when present collectively in dominant stage, produce

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What Flowers that bloom only once a year?

Description : What Flowers that bloom only once a year?

Last Answer : Queen of the Night is a flower that blooms only once in a year,that too for a night; the bloom dies very next morning.

What Flowers that bloom only once a year?

Description : What Flowers that bloom only once a year?

Last Answer : Queen of the Night is a flower that blooms only once in a year,that too for a night; the bloom dies very next morning.

Which of the following flowers only once in its lifetime? (a) Bamboo species (b) Jackfruit (c) Mango (d) Papaya

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Which of the following flowers only once in its lifetime.

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Description : when to plant seeds for summer flowers

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Description : Which plant produces seeds but not flowers? -Do You Know?

Last Answer : answer:

_______ turns into seeds in flowers. -Science

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Which hormone is found in fruits, flowers, seeds, leaves and roots ?

Description : Which hormone is found in fruits, flowers, seeds, leaves and roots ?

Last Answer : Ethylene hormone is found in fruits, flowers, seeds, leaves and roots.