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

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

1 Answer

Answer :

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

Related questions

An interesting modification of flower shape for insect pollination occurs in some orchids in which a male insect mistakes the pattern on the orchid flower for the female species and tries to copulate with it, thereby pollinating the flower. This phenomenon is called (a) pseudopollination (b) pseudoparthenocarpy (c) mimicry (d) pseudocopulation.

Description : An interesting modification of flower shape for insect pollination occurs in some orchids in which a male insect mistakes the pattern on the orchid flower for the female species and tries ... phenomenon is called (a) pseudopollination (b) pseudoparthenocarpy (c) mimicry (d) pseudocopulation.

Last Answer : (d) pseudocopulation.

Between which among the following, the relationship is not an example of commensalism? (a) Orchid and the tree on which it grows (b) Cattle Egret and grazing cattle (c) Sea Anemone and Clown fish (d) Female wasp and fig species

Description : Between which among the following, the relationship is not an example of commensalism? (a) Orchid and the tree on which it grows (b) Cattle Egret and grazing cattle (c) Sea Anemone and Clown fish (d) Female wasp and fig species

Last Answer : (d) Female wasp and fig species

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 must be the percentage of white flower plants in F2 generation if flowers of F1 plants are self-pollinated? (c) State the expected ratio of the genotypes BB and Bb in the F2 progeny. -Biology

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

Last Answer : This is your Answer.

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

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

Last Answer : answer:

Animal pollinated flowers examples? -Biology

Description : Animal pollinated flowers examples? -Biology

Last Answer : answer:

Animal pollinated flowers examples? -Biology

Description : Animal pollinated flowers examples? -Biology

Last Answer : answer:

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

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

Last Answer : answer:

Why does insert pollinated flowers has bright petals?

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.

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

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.

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

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. 

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

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

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

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

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 from flowers. (c) Pollen grains are rich in nutrients and they are used in the form of tablets and syrups. (d) Pollen grains of some plants cause severe allergies and bronchial afflictions in some people.

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.

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.

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

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.

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.

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

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

Last Answer : (2) Wind

Bird pollinated flowers are rich in

Description : Bird pollinated flowers are rich in

Last Answer : Bird pollinated flowers are rich in – Nector

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

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 : rough and sticky

Today, is it proper for a female to send flowers to a male?

Description : Today, is it proper for a female to send flowers to a male?

Last Answer : Anytime the credit card isn’t overdrawn.

which flowers do you remove from the zucchini plants & how can you tell which is male/female

Description : which flowers do you remove from the zucchini plants & how can you tell which is male/female

Last Answer : We don't remove any.............we let them all bloom...........

My pumpkins only have male flowers, how do I get female flowers?

Description : My pumpkins only have male flowers, how do I get female flowers?

Last Answer : Need Answer

Consider the following statements: (1) Cucurbits are monoecious plant (2) In mango, neuter, male and female and female flowers occur together (3) Legumenous plants how unisexuality (4) Oblique septa is found in Rosaceae

Description : Consider the following statements: (1) Cucurbits are monoecious plant (2) In mango, neuter, male and female and female flowers occur together (3) Legumenous plants how unisexuality (4) Oblique septa is found in Rosaceae

Last Answer : Ans. ((b))

When male and female flowers occur on different plants

Description : When male and female flowers occur on different plants

Last Answer : Ans. Diocious

When male and female flowers occur on the same plant

Description : When male and female flowers occur on the same plant

Last Answer : Ans. Monocius

When male and female flowers of a hermaphrodite flower matures at different time

Description : When male and female flowers of a hermaphrodite flower matures at different time

Last Answer : Ans. Dichogamy

The plants with male and female flowers on different plants are called (A)Dicot (B) Dichogamy (C) Dicliny (D) Dioecious

Description : The plants with male and female flowers on different plants are called (A)Dicot (B) Dichogamy (C) Dicliny (D) Dioecious

Last Answer : (D) Dioecious

When one plant has both male and female flowers separately, is called— (A) Monophrodits (B) Monoecious (C) Hermaphrodite (D) Apomixis

Description : When one plant has both male and female flowers separately, is called— (A) Monophrodits (B) Monoecious (C) Hermaphrodite (D) Apomixis

Last Answer : (B) Monoecious

Monoecious plants have male and female sexes/flowers on a. Same plant b. Different plants c. Both of these d. None of these

Description : Monoecious plants have male and female sexes/flowers on a. Same plant b. Different plants c. Both of these d. None of these

Last Answer : Same plant

What type of pollination takes place in Vallisneria? (a) Pollination occurs in submerged condition by water. (b) Flowers emerge above surface of water, and pollination occurs by insects. (c) Flowers emerge above water surface, and pollen is carried by wind. (d) Male flowers are carried by water currents to female flowers at surface of water.

Description : What type of pollination takes place in Vallisneria? (a) Pollination occurs in submerged condition by water. (b) Flowers emerge above surface of water, and pollination occurs by insects. (c) Flowers ... wind. (d) Male flowers are carried by water currents to female flowers at surface of water.

Last Answer : (d) Male flowers are carried by water currents to female flowers at surface of water

Name the parts of angiospermic flowers in which development of male and female gametophyte takes place.

Description : Name the parts of angiospermic flowers in which development of male and female gametophyte takes place.

Last Answer : Ans: Anther and Ovary

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

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

Last Answer : Need Answer

Significance of mimicry is :

Description : Significance of mimicry is :

Last Answer : Significance of mimicry is : A. Attack (Offence) B. Protection (Defence) C. Both (1) & (2) D. Isolation

Mimicry is useful for

Description : Mimicry is useful for

Last Answer : Mimicry is useful for A. Concealment B. Protection C. Predation D. Both B and C

Praying Mantis is green coloured predator insect that shows mimicry of the type

Description : Praying Mantis is green coloured predator insect that shows mimicry of the type

Last Answer : Praying Mantis is green coloured predator insect that shows mimicry of the type A. concealing- ... C. alluring -aggressive D. concealing -aggreassive

Stick and Leaf insects resemble the surroundings. They undertake mimicry of the type

Description : Stick and Leaf insects resemble the surroundings. They undertake mimicry of the type

Last Answer : Stick and Leaf insects resemble the surroundings. They undertake mimicry of the type A. ... C. alluring -aggressive D. concealing -aggreassive

Mimicry is a device for

Description : Mimicry is a device for

Last Answer : Mimicry is a device for A. Concealing from predator B. Concealing from prey C. Both (1) and (2) D. Becoming conspicuous

Mimicry weeds of rice and wheat is

Description : Mimicry weeds of rice and wheat is

Last Answer : Ans.Phalaris and wild rice

Cause of mimicry is (a) concealment (b) offence (c) defence (d) both (b) and (c).

Description : Cause of mimicry is (a) concealment (b) offence (c) defence (d) both (b) and (c).

Last Answer : (d) both (b) and (c).

Praying mantis is a good example of (a) camouflage (b) mullerian mimicry (c) warning colouration (d) social insects.

Description : Praying mantis is a good example of (a) camouflage (b) mullerian mimicry (c) warning colouration (d) social insects.

Last Answer : (a) camouflage

In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of (a) appearance of the darker coloured individuals due to very poor sunlight (b) protective mimicry (c) inheritance of darker colour character acquired due to the darker environment (d) natural selection whereby the darker forms were selected.

Description : In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of (a) ... acquired due to the darker environment (d) natural selection whereby the darker forms were selected.

Last Answer : (d) natural selection whereby the darker forms were selected.

Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits? (a) Pheretima – Sexual dimorphism (b) Musca – Complete metamorphosis (c) Chameleon – Mimicry (d) Taenia – Polymorphism

Description : Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits? (a) Pheretima – Sexual dimorphism (b) Musca – Complete metamorphosis (c) Chameleon – Mimicry (d) Taenia – Polymorphism

Last Answer : (b) Musca – Complete metamorphosis

The short lived annual weeds are called as • Mimicry Crop • bound weeds • Seasonal weeds • Ephemerals

Description : The short lived annual weeds are called as • Mimicry Crop • bound weeds • Seasonal weeds • Ephemerals

Last Answer : • Ephemerals

. Mimicry weed in rice field is a). Wild rice (Oryza sativa var fatua) b). Echinochloa colona c). Echinochloa crusgalli d). All of these

Description : . Mimicry weed in rice field is a). Wild rice (Oryza sativa var fatua) b). Echinochloa colona c). Echinochloa crusgalli d). All of these

Last Answer : d). All of these

. Mimicry weed in wheat field a). Phalaris minor (Canary grass) b). Wild oat c). Both a and b d). None of these

Description : . Mimicry weed in wheat field a). Phalaris minor (Canary grass) b). Wild oat c). Both a and b d). None of these

Last Answer : c). Both a and b

Which is the ‘odd one’ based on mimicry a). Wild rice in rice b). Wild sorghum in sorghum c). Wild sugarcane in sugarcane d). Itch grass in upland rice

Description : Which is the ‘odd one’ based on mimicry a). Wild rice in rice b). Wild sorghum in sorghum c). Wild sugarcane in sugarcane d). Itch grass in upland rice

Last Answer : d). Itch grass in upland rice

The first prominent instance of biochemical mimicry based crop associated weed under Indian perspective is a). Saccharum spontaneous in sugarcane b). Phalaris minor in wheat c). Wild rice (Oryza longistaninata) in rice d). Itch grass (Rottboellea cochinchinensis) in upland rice

Description : The first prominent instance of biochemical mimicry based crop associated weed under Indian perspective is a). Saccharum spontaneous in sugarcane b). Phalaris minor in wheat c). Wild rice (Oryza longistaninata) in rice d). Itch grass (Rottboellea cochinchinensis) in upland rice

Last Answer : b). Phalaris minor in wheat

From the following, name the type of mimicry by which an acceptable, palatable insect mimics an unfavorable, noxious insec for protection. a) Batesian mimicry (pron: BATE-see-an MIM-i-cree) b) Mullerian mimicry (pron: myou-LER-ee-an MIM-i-cree) c) Femmes fatalles strategy (pron: fem fa-TAL) d) Monarchial mimicry

Description : From the following, name the type of mimicry by which an acceptable, palatable insect mimics an unfavorable, noxious insec for protection. a) Batesian mimicry (pron: BATE-see-an MIM-i-cree) b) Mullerian ... -ee-an MIM-i-cree) c) Femmes fatalles strategy (pron: fem fa-TAL) d) Monarchial mimicry

Last Answer : ANSWER: B -- MULLERIAN MIMICRY

Have you ever been stung by a bee, a hornet, or a wasp?

Description : Have you ever been stung by a bee, a hornet, or a wasp?

Last Answer : A beautiful wasp landed on my wrist, when I was a small child. Then it stung me and flew off. Felt like a quick pinch then it got swollen.

Why does wasp spray seem to not stay active when sprayed on a surface?

Description : Why does wasp spray seem to not stay active when sprayed on a surface?

Last Answer : Wasp spray is basically worthless, Dish soap and water kills orange/yellow wasps on contact. Cheap, effective and non-toxic. Mix at about a 20:1 parts water to soap in a cheap sprayer or spray bottle. I ... full and cleaned my eaves, left a pile of dead wasps at the footing. None got up from that.

Have you ever been bitten by a wasp?

Description : Have you ever been bitten by a wasp?

Last Answer : It bit you as opposed to stinging you? Never been bitten by a wasp.