Describe where pollen grains are produced in a plant.

Q: Explain the stages involved in the maturation of a microspore into a pollen grain.

A: Pollination is defined as the process of transferring pollen grains (male gamete) from the anther…

Q: Describe the structure of a pollen grain.

A: The powdery substance synthesized by the seed plants which is responsible for the production of the…

Q: Explain pollination on a flower model.

A: Flowering plants dominate the land plants and may reproduce by asexual or sexual ways. They are…

Q: Discuss the importance of seeds and seed dispersal.

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

Q: Explain gibberellin’s role in seed germination.

A: Germination refers to the process of growth of the plant that is held within the seed which results…

Q: explain how the parts of a flower develop into the parts of a fruit and its seeds?

A: Introduction: Gynoecium refers to that part of the flower that produces ovules and is a collective…

Q: Explain the role of pollen grain ?

A: Pollen grains are the minute structures present in the anther of the plant. The main role of the…

Q: Identify different types of fruits

A: BASIC INFORMATION FRUITS  It is a structure which is responsible for carrying seeds in the…

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: Compare and contrast seed germination in a eudicot versus in a monocot.

A: Angiosperms or flowering plants are the largest and most diverse group within the kingdom of…

Q: Arrange the following in correct developmental sequence : Male gamete, Potential pollen mother cell,…

A: Sexual reproduction in flower includes the formation of zygote through the fusion of egg cell and…

Q: What are Pollen grains ?

A: Introduction  Plants can reproduce naturally and artificially by various methods. Some lower plants…

Q: Describe the process of seed formation and seed dispersal in the conifers

A: Coniferous  are gymnospermous plants with cones and have seeds .

Q: What is pollen grain?

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

Q: The part of gynoecium that determines the compatible nature of pollen is: (a) stigma (b) style (c)…

A: The gynoecium is the female reproductive part of the flower which consists of one or more pistil and…

Q: Illustrate the Eudicot seed structure and germination ?

A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…

Q: Explain the function of seeds and how they form.

A: Reproduction is the biological function by which parents create a new human entity. Plants reproduce…

Q: Which plant groups produce pollen, and what is the adaptive value of pollen?

A: Gymnosperms and Angiosperms are the plants group that produce pollen.

Q: Name the chromosomes present in endosperm.

A: Flowers are the specialized organs to perform sexual reproduction in the angiosperms. A typical…

Q: Explain the diference between short-day and long-day plants.

A: Step 1 Photoperiodism is the effect of photoperiods or relative lengths of day and night on the…

Q: Describe the structure of a flower.

A: A typical flower has four main parts—or whorls—known as the calyx, corolla, androecium, and…

Q: Explain the role of tapetum in the formation of pollen-grain wall

A: Megasporangium and microsporangium are reproductive structures in higher plants that take part in…

Q: Draw a well labeled diagram of longitudinal section of pistil showing pollen germination?

A: In a plant flower act as a reproductive part. Carpel is a female reproductive organ of flowering…

Q: diagram the structure of a complete flower and explain the function of each part?

A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…

Q: en grain and embryo sac are formed.

A: Plants have two different ways to reproduce. The first one is vegetative reproduction. With this…

Q: What is known as pollen grain ?

A: There are two types of reproduction: asexual and sexual reproduction. The asexual reproduction takes…

Q: Compare the function of megaspores and microspores in the seedplant life cycle, and explain where…

A: Spores formation is a asexual means of reproduction in which the sporulation occurs and when this…

Q: distinguish between dicot and monocot seeds.

A: Angiosperms are the group of flowering plants that are the largest and most diverse group in the…

Q: Define Pollen grain.

A: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. The…

Q: Describe how legumes and capsules disperse seeds.

A: In some dry fruits, pericarp dehisces/ruptures after ripening and seeds are dispersed, such fruits…

Q: Name the type of cell division that occurs formation of pollen grains.

A: Cell division (CD), also called cell duplication. It is the mechanism of synthesis of daughter cells…

Q: Is meosis produce pollen grain?

A: Meiosis is a type of cell division in which a parent cell divides into four daughter cells. The…

Q: Explain how a wind-dispersed seed would be different from an animal-dispersed seed.

A: common type of dispersal of seeds are wind, water, animal, fire and through explosion . In plants…

Q: Explain the structure of the pollen.

A: Pollen grains are microscopic structures that are responsible for transporting the male reproductive…

Q: explain how plants reproduce sexually.

A: Sexual reproduction is the process by which two parents share their genetic information for the…

Q: What are two ways in which pollen can be transported?

A: Pollination is the process in which pollen is transferred from the male part of a plant to the…

Q: Explain why some fruits are seedless

A: A mature, ripened ovary, as well as the contents of the ovary, is referred to as a fruit. The ovary…

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: Differentiate monocot leaf and dicot leaf.

A: Answer of the question given below...

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: ) aggregate fruit

A: A fruit is developed from a seed after pollination. It is a dry or fleshy ripened ovary. Fruit is a…

Q: Draw a labeled diagram of the longitudinal section of a flower.

A: Angiosperms are called flowering plants. The flower is the reproductive part of the angiospermic…

Q: Describe the difference between an aggregate and multiple fruit.

A: A flower is reproductive part of flowering plants. Angiosperms produce these multiple and aggregate…

Q: Indicate the structure and functions of the parts of a flower.

A: Flowers are the reproductive structures found in flowering plants or angiosperms. The flower…

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.