Animal pollinated flowers examples? -Biology

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Description : Animal pollinated flowers examples? -Biology

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Description : How do wind-pollinated flowers differ from animal-pollinated flowers? -Biology

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Description : How do wind-pollinated flowers differ from animal-pollinated flowers? -Biology

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Description : A blue colour flower plant denoted by BB is cross bred with that of white colour flower plant denoted by bb. (a) State the colour of flower you would expect in their F1 generation plants. (b) What ... -pollinated? (c) State the expected ratio of the genotypes BB and Bb in the F2 progeny. -Biology

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Description : Examples of wind pollinated plants? -Biology

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Description : Flowers of Ophrys resembles female wasp Colpa and are pollinated by male wasp. The flowers show mimicry

Last Answer : Flowers of Ophrys resembles female wasp Colpa and are pollinated by male wasp. The flowers ... type aggressive D. concealing type aggressive mimicry

Description : Why does insert pollinated flowers has bright petals?

Last Answer : The brightly coloured petals are to entice a visit from a pollinated insect. But, it has been discovered that what we, humans, see when looking at a flower is not what visiting insects see ... in approaching insects like the lights that mark the runway for an approaching aeroplane at an airport.

Description : The pollen grains of flowers pollinated by insects are : (1) smooth and dry (2) rough and sticky (3) rough and dry (4) large and, showy

Last Answer : (2) rough and sticky Explanation: Pollen grains are large sticky and heavy, usually with rough surfaces so that they can readily cling onto the insects bodies. They are sticky so that pollen grains settling on them are not easily displaced.

Description : Differentiate between (or characteristics of) wind pollinated, insect pollinated and water pollinated flowers?  

Last Answer : Wind Pollinated Flowers: - i) Flowers are small and with coloured petals. ii) Pollen produces in a large number. They are light. iii) Flowers have long feathery stigmas. iv) Filaments are long. ... are short. v) They do not produce nectar. vi) Their examples are potamogeton and vallisneria. 

Description : Pollination between two such flowers situated on the same plant is known a. Autogamy b. Allogamy c. Cross pollinated d. None of these

Last Answer : Allogamy

Description : Wind pollinated flowers are (a) small, brightly coloured, producing large number of pollen grains (b) small, producing large number of dry pollen grains (c) large producing abundant nectar and pollen (d) small, producing nectar and dry pollen

Last Answer : (b) small, producing large number of dry pollen grains

Description : Which one of the following statements is not true? (a) The flowers pollinated by flies and bats secrete foul odour to attract them. (b) Honey is made by bees by digesting pollen collected ... . (d) Pollen grains of some plants cause severe allergies and bronchial afflictions in some people.

Last Answer : (b) Honey is made by bees by digesting pollen collected from flowers.

Description : Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by (a) bee (b) wind (c) bat (d) water.

Last Answer : (b) wind

Description : 10. “Cleistogamous flowers are invariably autogamous because” (a) These flowers do not open at all. (b) There is no chance of cross – pollen landing on the stigma. (c) These flowers have exposed anthers and stigma. (d) These flowers are wind pollinated.

Last Answer : (a) These flowers do not open at all.

Description : Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by: (1) Bee (2) Wind (3) Bat (4) Water

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Description : Bird pollinated flowers are rich in

Last Answer : Bird pollinated flowers are rich in – Nector

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Last Answer : I am far from sure, but I don’t think grains or nuts need to be pollinated.

Description : how can you tell if a female watermelon plant has been pollinated

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Description : how are raspberries pollinated?

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Description : What is water pollinated flower ?

Last Answer : : Flowers that are pollinated by water are called water pollinated flowers.

Description : Which pollinated flower ?

Last Answer : Kadam is the animal pollen flower.

Description : How many genes out of a gene pair does a plant that is self pollinated get from each of its parents?

Last Answer : one from each parent out of a gene pair. Because each parentscontributes fifty - fifty percent in the new offspring.

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Description : What do oluves turn after a plant has been pollinated?

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Description : How is china rose pollinated?

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Description : What is the Difference between Open Pollinated and Hybrid Seeds?

Last Answer : Open-pollination is when pollination occurs by insect, bird, wind, humans, or other natural mechanisms.Because there are no restrictions on the flow of pollen between individuals, ... .Hybridization can occur naturally through random crosses, but commercially available hybridized seed, often labele

Description : Isolation distance for self pollinated crops i.e. rice, wheat

Last Answer : Ans. 3 m

Description : Selected variety/line/clone x open pollinated variety

Last Answer : Ans. Top cross

Description : A method of breeding is not appropriate for cross pollinated crops

Last Answer : Ans. Pure line selection

Description : Most commonly used method for selection from segregation generations of crosses in self pollinated crops

Last Answer : Ans. Pedigree method

Description : Breeding refers to selection procedure in which the segregating population of self pollinated species is grown without selections

Last Answer : Ans. Bulk

Description : A progeny of single homozygous, self pollinated crops

Last Answer : Ans. Pure line

Description : Self pollinated species are also known as

Last Answer : Ans. Autogamous species

Description : Cross pollinated in apple generally produce a. Bad results than self pollinated b. Better results than self pollinated c. Same results as self pollinated d. Non of these

Last Answer : Better results than self pollinated

Description : All commercial date palm orchards in Pakistan are pollinated by a. Insects b. Winds c. Natural d. Manual

Last Answer : Manual

Description : Which vegetable is self pollinated a. Peas b. Cucumber c. Watermelon d. Sponge gourd

Last Answer : Peas

Description : These vegetables are cross pollinated in nature a. Cauliflower, cabbage b. Spinach, Peas c. Raddish d. None of above

Last Answer : Raddish

Description : Vegetables belonging to the cross pollinated group is a. Peas b. Tomato c. a & b d. Cabbage

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Description : Tomato is a _________ crop. a. Self pollinated b. Insect pollinated c. Oftenly cross pollinated d. Wind pollinated

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Description : Tetraploid watermelon must be pollinated by ____ plants to produce a seedless watermelon a. Triploid b. Aneuploid c. Diploid d. Tetraploid

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Description : Nature of pollination in cucurbits is: a. Highly cross pollinated b. Oftenly cross pollinated c. Highly self pollinated d. None of above

Last Answer : Highly cross pollinated