Name the mechanism employed by ophrys to get its flowers pollinated?

Q: Name the structure through which pollen tubes enters the ovule.

A: Pollination in flowering plants is followed by the germination of pollens and the formation of a…

Q: What would happen to a certain type of flower if its natural pollinator were killed by an…

A: Pollinators are animals that mediate the transfer of pollen between or inside flowers in wild and…

Q: What is the seed habit of selaginella?

A: Some pteridophytes produce different kind of spores known as heterosporous. The phenomenon is known…

Q: Give the ff characteristics of Hibiscus rosa-sinensis: Number of floral parts: flower symmetry and…

A: Hibiscus rosa-sinensis also known  as Chinese hibiscus, China rose or Hawaiian hibiscus, is an…

Q: describe a simple ckassification of fruits

A: Fruit is the edible part of the plant which contains seed and is developed from flower All fruits…

Q: Name one plant each where pollination occurs with the help of : a) Water. b) Bats

A: Plants are defined as any multicellular eukaryotic organisms that are usually photosynthetic…

Q: Draw and classify the inflorescence of MAYANA FLOWER

A: Mayana is also refers to as  Coleus blumei  or Coleus atropurpureus .It generally belongs to family…

Q: Give the scientific name of the fruit mango.

A: Scientific nomenclature is used for naming an organism. It was given by Carl Linnaeus who is…

Q: Describe the effect of gibberellins on the pea plants.

A: One of the members belonging to the class of signaling molecules includes the hormone. It is found…

Q: Develop a hypothesis that explains why it might be adaptive for aplant to flower in response to…

A: Weather pattern can vary from climate to climate so sometimes temperatures during certain years…

Q: What is pollen grain?

A: Plant reproduction is the production of new offspring in plants, which can be accomplished by sexual…

Q: Explain: Cycads produce seed cones and pollen cones, each on separate plants.

A: Cycads are seed producing gymnosperms that evolved during the Mesozoic Era. They are now mostly…

Q: What is the purpose of hilum in seeds?

A: Hilum The Scar or Mark left from the seed being attached to the parent plant during plant…

Q: Describe the stages of eudicot development.

A: Eudicots or eudicotyledons are the flowering plants characterized by the presence of two leaves of…

Q: Determine the habitat and distribution, flowering, and fruiting seasons of the Fabacaea subfamily…

A: Fabaceae is commonly known as pea or legume. Faboideae are the subfamily of Fabaceae which is widely…

Q: What is dispersal of seeds by explosive mechanism?

A: Seed dispersal is the spread or transport of seeds distant from the parent plant. Plants have…

Q: Write the introduction for What are the effects of motor oil on the plant height and leaf size of…

A: Phytoremediation is a low-cost solution for treating contaminated soils in place. This study looked…

Q: How do aquatic plants undergo pollination?

A: Aquatic plants undergo hydrophily , a type of pollination carried out by water .  To ensure…

Q: Identify whether the type of flowers in: -Pistia stratiotes -Calotropis gigantea -Gloriosa superba…

A: Pistia Stratiotes is a a dioecious plant and hence is unisexual. It has spadix type of florescence.…

Q: What is the description of the flower of the banana (Musa acuminata)

A: Plants are non-motile living beings that are capable of producing their own food utilizing sunlight…

Q: what is the floral formula of taraxacum officinale

A: Floral formula represents a flowers structure by using specific symbols,  letters and numbers.  It…

Q: List four features which enable the Xeric plants to survive in the desert conditions.

A: The term Xeric was coined by Denver Water Board in classifying the plant which actually evolved with…

Q: What is the description of the flower of bread palm? Based on the text.

A: Description:                        The floral position of bread palm is segregated into included or…

Q: How does Blue Hubbard Squash help beneficial insects and help reduce pesticide use?

A: Conventional pest management against cucumber beetles (members of two genera of beetles, Diabrotica…

Q: What role can the pappus play in seed dispersal?

A: The movement, dispersal, or transfer of seeds away from the original plant is referred to as seed…

Q: Draw and classify the inflorescence of CABALLERO FLOWER

A: This plant is found in tropical and subtropical regions of the United States. It is a straight,…

Q: Draw caballero flower according to its sexuality, with its staminal column exposed

A: The essential parts of the Caballero flower according to its sexuality and with its staminal exposed…

Q: What is the evolutionary advantage for a flowering plant to be pollinated with pollen from a…

A: Pollination is the process by which the pollen grain comes to the stigma and then the process of…

Q: What is the description of the flower of false sago palm? Based on the text.

A: False sago plant belong to the cycad class of plants, they are one of the oldest plants. They are…

Q: Draw and classify the inflorescence of BATAO FLOWER

A: The male and female parts of a plant are combined in the flower, which is the reproductive component…

Q: Give examples for each type of the following 1. Complete and incomplete flowers 2. Perfect and…

A: Complete flower It contain four flower parts: petals, sepals, stamen and pistil. Example are rose.…

Q: Name the agents by which cross pollination takes place.

A: The deposition of the pollen from the male part of a flower to the female part of another flower is…

Q: Study the floral dissection of Chrysanthemoides monilifera, record the floral features and compile a…

A: Chrysanthemoides monilifera is a flowering shrub of the Asteraceae family. It is a major…

Q: Count the number of flower parts in Hibiscus, compare it with Cocos nucifera or Oryza. How many…

A: The floral part of hibiscus flower are 4 - sepals , petals , carpels and stamens . The floral part…

Q: What is the description of the seed of false sago palm? Based on the text.

A: The Scientific name of the false Sago plan is Cycas circinalis which consists of a poisonous seed.…

Q: Describe a conifer pollen cone. Why is it a simple cone? Describe a conifer seed cone. Why is it a…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: How does pollination by insects solve many of the problems associated with wind pollination?

A: Pollination is the process in which the pollen grain from the male anther is transferred to the…

Q: In which celled stage pollination occurs in cycas?

A: Cycas is a genus of gymnosperms in the family Cycadaceae. It is used for the production of sago and…

Q: Will the flowers be pollinated?

A: The pollinator's habitat is determined by the pollinator's life cycle stage. Bees, for example, can…

Q: Where do pollination occurs in Cycas?

A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…

Q: Explain how the pollination between dura palm and pisifera palm can produce tenera palm genetically.

A: Hybridisation  Hybridisation is a technique to produce new variety of plant by combining two…

Q: Describe how photoperiod affects the flowering of the following group of plants : i) day-neutral

A: Photoperiodism is the process that plant measure its length of  photoperiod. In 1920 HA Allard first…

Q: What are the parts of the gumamela flower and their function or importance for the reproduction of…

A: Gumamela flower commonly known as Hibiscus flower. They have petals, sepals, stamen tube, stigma,…

Q: Draw and label the cross-section of the ovary of a gumamela flower.

A: Introduction Hibiscus, Often Known As Gumamela, Is A Genus Of Flowering Plants Belonging To The…

Q: How can a seed detect the presence of plants overhead?

A: Viable seeds are live creatures that can reproduce and multiply. Germination requires the presence…

Q: in fruits of wild daisy, what role can the pappus play in seed dispersal?

A: The movement, spread, or transportation of seeds away from the parent plant is referred to as seed…

Q: What is the description of the flower of false sago palm?

A: Sago palm is commonly known as Cycas revoluta or sago cycads

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.