How are the pollen grains of insect-pollinated plants adapted for transfer?   They are smooth and light   They are produced in very large amounts   They are sticky or spiky

Q: What is particular interesting about a bee orchid flower? The main lip of the flower is shaped like…

A: Adaption is process in which organisms change their habits to gradually live in a particular…

Q: Fertilization in plants occurs in the –a) Embryo sacb) Stylec) Pollen tubed) Stigma

A: Fertilization is also known as generative fertilization, insemination, pollination, fecundation,…

Q: An advantage of having reduced gametes in seed plants is the ability to acquire nutrients from its…

A: Plants are majorly divided into 2 types they are vascular plants and on vascular plants. Non…

Q: Why grass would release so much more pollen than insect/bird pollinated flowering plants? Please…

A: Pollination is the process of transfer of pollen from a male part of a plant to a female part of a…

Q: What is pollination?   The transfer of pollen from stigma to anther   The transfer of…

A: A flower is the reproductive part of the modified thick shoot of an angiosperm plant. However, most…

Q: The arrival of pollen grains on a receptive stigma is called_____ . a. germination c. pollination b.…

A: Step 1 Pollen grains represent the male reproductive propagule or young male gametophyte which is…

Q: A plant has 24 chromosomes in microspore mother cell. The number of chromosomes in its endosperm…

A: Microspore mother cell is the diploid cell present in plants that give rise to four haploid…

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: Callase enzyme which dissolves callose of pollen tetrads to separate four pollens is provided by:…

A: Enzymes are the biocatalyst that catalyzes the biochemical reactions or processes by lowering the…

Q: Plants produce reproductive cells which cause fertilization giving rise to different generation. How…

A: Metagenesis  The life cycle in which there alternation in between two phases is called as…

Q: The diagram shows part of a flower after it has been pollinated. A B C D Google Which labelled…

A: The flower reproduces when the pollens from the male flower-anther are carried or transferred via…

Q: Which of the following prevents germination of seeds: Select one: O gibberellins O ethylene O auxins…

A: Similar to animals, hormones play a vital role in plants too. The plant hormones are also called…

Q: The process of _______________ in flowering plants involves one sperm cell fusing with an egg cell…

A: Answer is c.)  double fertilization.

Q: In a flowering plant, the male gametophyte is the_______. It is formed in the_______ of a flower.…

A: The flowering plants (also known as angiosperms) are the dominant and most familiar cluster of land…

Q: A pollen grain is a ________.

A: Pollen grains are the male reproductive gametes of flowers. They are found in the anthers of…

Q: The Stoma can be described as areas to make sugars small openings in the leaf light capturing…

A: Answer: Introduction: The outermost layer of the leaf is called the epidermis. It contains of the…

Q: One of the distinguishing features of angiosperm (flowering plants) is that they have One sperm cell…

A: One of the distinguishing features of angiosperm (flowering plants) is that they have reproductive…

Q: Why is it important for bees to attract bright colored flowers

A: Pollination is the process of transfer of pollen grains from the anther of the male reproductive…

Q: What factor has the most impact on germination of seeds

A: Germination:  The process of an organism growing from a seed or spore is known as germination. The…

Q: Which allows gymnosperms to get their sperm to their eggs without environmental water? vascular…

A: Gymnosperms are the characteristic group among plants that are known to produce Naked seeds and do…

Q: Basil is common in vegetable gardens. Many gardeners grow this plant for its leaves, which provide…

A: Basil is defined as a culinary herb that belongs to the family Lamiaceae. Basil is native to various…

Q: What is the flower symmetry of a yellow bell? Why? a. Bilateral/ Zygomorphic b. Actinomorphic/…

A: Allamanda is a tropical shrub or vine that is also described as yellow bell flower or golden…

Q: Which of the following best explains the function of sepals during flower formation? O to receive…

A:

Q: Which of the following is mismatched? anther - female stigma - female…

A: 'Anther-Female' is mismatched because anther is a part of the stamen, a male reproductive part of a…

Q: In three sentences or less answer the following. Some angiosperms have separate male and female…

A: It decreases the chances of self-pollination and increases the chances of cross-pollination and…

Q: stigma

A: Flowers are the reproductive structures of angiosperms.

Q: In mosses, the sporophyte generation O gives rise to the gametes by meiosis. O has been eliminated.…

A: The mosses are under the plant group bryophyta, that are the simplest and primitive non-flowering…

Q: The Dodder plant is famous for strangling other plants. Explain how tropisms are used in the plant.…

A: The plants use various kinds of elements for completing their life cycle, to perform various…

Q: This plant is referred to as This plant is referred to as : sundew : butterwort : bladderwort :…

A: The carnivorous plants are also termed insectivorous plants. They get the nutrient from their…

Q: Gymnosperms are heterosporous plants. This means that; They reproduce by using one type of spore…

A:

Q: Most wind pollinated flowering plants have incospicuous non-fragrant flowers. How might nature be…

A: Pollination means transferring pollen grains from one plant to the other to the stigma part of the…

Q: The oat coleoptiles of the seedlings above have been modified: either cut or placed in a…

A: The given example of 4 saplings of oat coleoptiles which have been either cut or placed in a…

Q: During germination cotyledons come out of the soil in Rice Mango Maize Castor

A: The presence of “cotyledons” (first leaves) in the plants represents the initiation of germination.…

Q: common plants (fruits/flowers) that are high in anthocyanin which can be found in Asian countries…

A: Anthocyanin belong to the class of water-soluble flavonoids widely present in fruits and vegetables.…

Q: Which of the following best explains the function of sepals during flower formation? to receive…

A: BASIC INFORMATION  FLOWER It is considered as the reproductive part of the plant. It helps in…

Q: What is the function of structures Y and Z? O They enable the flower to undergo photosynthesis. O…

A: The correct answer for the question is: They enable the flower to undergo reproduction.

Q: Pine pollen grains have air bladders (wings) whereas flowering plant pollen grains do not. The…

A: Pollination is the process which is responsible for the transfer of pollen grains from the male…

Q: Choose the statement that is true.a. All flowers are pollinated by bees.b. Apple trees are…

A: Flowering plants are vascular plants that reproduce through the production of flowers. Within a…

Q: Many flowers have both anthers and pistils. What prevents self-pollination and later…

A: Self-pollination is the process in which the pollen from the anther of a flower is transferred to…

Q: Sexual reproduction in plants is considered to be a source of variation creation. How reproduction…

A: During the sexual reproduction, there is a fusion of two different gametes that are genetically…

Q: Several structures work together to allow flowering plants to reproduce The diagram shows a typical…

A: Flowers vary in size, shape, and color but all flowers have the same basic parts:- 1) Pedicel and…

Q: Abundant and powdery pollen produced by small, indistinct flowers is probably transported by: a.…

A: Pollination is a process through which pollen grains are transferred from the anther of a flower to…

Q: Pollen grains of water pollinated species have a special characteristics for protection from water.…

A: Pollination is the act of transferring pollen grains from the male anther of a flower to the female…

Q: What is the function of structures Y and Z? .Y O They enable the flower to undergo photosynthesis. O…

A: Flower is the reproductive structure that is present in the plant. There are basically two parts of…

Q: The flower part that makes up the lower (or outermost) whorl of floral leaves is called the…

A: Introduction The reproductive system of angiosperm blooms is unique. The term "flower" is usually…

Q: How can plants reproduce asexually naturally?   Using pollen   Using cuttings   Using…

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

Q: In a flower, the anther is attached to the filament. What advantage does the filament provide to the…

A: Plant reproduction is the process through which new plant offspring are propagated. Plant…

Q: Which is an advantage of seeds? seeds can remain dormant until certain environmental conditions are…

A: Seed  A seed is a small embryonic plant enclosed in a covering called the seed coat, usually with…

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.