A fruit is(A) a mature ovary.(B) a mature ovule.(C) a seed plus its integuments.(D) an enlarged embryo sac.

Q: How Do Fruits and Seeds Develop?

A: Fruit development:         Word origin ~ The word 'fruit' derived from the Latin word 'fructus' its…

Q: What is the difference between pollination and fertilization?

A: The biological process by which an organism produces an offspring from its parents to sustain life…

Q: The seed that develop post-fertilisation are not covered in gymnosperms why?

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

Q: What are bracts?

A: The five major parts of the plant includes root, stem, leaf, flowers and fruits. However, different…

Q: Explain the relationships among ovules, ovaries, seeds, and fruits.

A: A flower represents the main reproductive part of the plant that contains a pistil, a stamen, or…

Q: Which cell is fertilized to produce a new embryo in flower reproduction?

A: In flowers, female gametophyte refers to the embryo sac that develops from megaspore mother cell…

Q: What is the evolutionary advantage of double fertilization? Why did it develop along with the…

A: A dynamic fertilisation process of flowering plants (angiosperms) is double fertilisation. Some…

Q: Name 4 characteristic features of angiosperms.

A: Plants are autotrophic organisms which have ability to synthesise food . Plant kingdom generally…

Q: What is fertilization? O when meiosis produces gametes O when homologous pairs separate O when egg…

A: Reproduction is one of the important characteristics of living organisms. Living organisms can…

Q: describe the full sexual reproduction of mangoes especially in these key steps 1. flower structure…

A: Sexual reproduction in Flower reproduction : The organ of sexual reproduction is the flower . Male…

Q: Which angiosperm contain egg apparatus?

A: Angiosperms are also known as flowering plants in which seeds are formed inside fruits. They are…

Q: Why is ovule naked in gymnosperm?

A: Gymnosperms are known as plants with naked seeds or seed plants without flower. They have vascular…

Q: Mention the site of zygote formation in the ovule of a flowering plant. What happens to sepals,…

A: Fertilization is defined as a process in which the male gamete fuses with the female gamete and…

Q: Do Radish seeds germinate better in the dark or in sunlight? How does this affect the color of their…

A: Radishes are edible root, fast-growing, annual, and cool-season crops. Their seed germinates in…

Q: What is germination?

A: Plants are living organism. They can grow, eat, move and reproduce. A plant has stem, roots, leaves,…

Q: What is meant by monosporic development of female gametophyte?

A: In seed plants, the ovule is the structure that gives rise to and contains the female reproductive…

Q: What is the ground tissue found in mature fruit of kapok (Ceiba pentandra)?

A: Answer: Introduction: Ceiba pentandra is also called as Kapok or Java cotton is a tropical tree of…

Q: How are the femalegametes of gymnospermsformed? What is therelationship between thisprocess and the…

A: Gymnosperms were the first seed-producing plants. They are diverse in leaf types and reproductive…

Q: Where is the embryo found in seed plants

A: embryo: A young , growing plant, such as a rudimentary plant within a higher plant seed or within a…

Q: What are the functions of ovaries in a flowering plant?? A. TO PRODUCE FEMALE GAMETES B. TO PRODUCE…

A: ovary, in flowering plants is enlarged basal portion of the pistil, the female organ of a flower.

Q: What happens to sepals, petals, and stamens after fertilization? State the fate of zygote, ovule,…

A: It is well known that the embryo sac is the site of zygote formation. The embryo sac is the location…

Q: What is the pore in ovule through which the pollen tube enters called?

A: Sexual reproduction is a common phenomenon in plants. In plants, the stamen, which gives rise to…

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: Describe how the parts of an ovule (integument, megaspore,megasporangium) correspond to the parts of…

A: Angiosperms are the true flowering plants and their flowers bear seeds. The first angiosperm plant…

Q: How are fruits formed?

A: Fruits are basically plant structures that possess seeds and are formed from an ovary. Generally,…

Q: ain the term nodes,internodes,buds?

A: Meristematic and permanent tissues are the two forms of plant tissues. Permanent tissues are…

Q: Define the term nodes,internodes,buds?

A: There are two types of plant tissues- meristematic and permanent tissues. Meristematic tissues give…

Q: Name the female reproductive organ of a flower bearing ovules.

A: The flower is the reproductive structure present in the plants. Based on the plant type some flowers…

Q: What is an ovule and what are integuments? What is different between gymnosperms and angiosperm in…

A: Higher plants (vascular plants) refer to the group of plants that comprises vascular tissue to…

Q: How are the structures of the pistil and stamen adapted for successful fertilization?

A: Flowers are angiosperm organs that specialize in sexual reproduction. Flowers are specialized organs…

Q: After pollen lands on a stigma, it is far away from the ovule with the megagametophyte, which holds…

A: The plants that have flowers belong to Angiosperms. A flower is a sexual unit of the plant. The…

Q: What adaptations make seed plants suitable for land life?

A: Evolution is termed as the change in the heritable characteristics in a population over a period.…

Q: What process occurred within the sporangium to produce the haploid spores?

A: Asexual reproduction is carried out by Sporangia. Sporangia mature into a form known as a…

Q: explain Germination

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Why are gymnosperms nicknamed "naked seeds?" Because they originate from an egg cell only, rather…

A: Gymnosperms are vascular, non-flowering, but seed-producing plants. They have a saprophytic…

Q: What is germ sporangium?

A: Fungi are a group of organisms such as yeast, molds and mushrooms. Although they share some common…

Q: What features not present in seedless plants have contributed to the enormous success of seed plants…

A: The seedless plants are algae, bryophyte and pteridophytes.  The seed bearing plants are gymnosperm…

Q: Explain epigeous and hypogeous development in relation to germination

A: In Angiosperms during the growth of axis, based on cotyledons' fate the seedling can be divided into…

Q: 2. Describe the transition from an ovary/ovule to a fruit.

A: Fertilization in flowering plants is termed double fertilization which involves two male nuclei in…

Q: Identify the enlarged basal part of the pistil.   5. How many locules and septa are present?   6.…

A: 4. Ovary: The enlarged basal portion of the pistil where ovules are produced.   5. septum is an…

Q: Sketch the Anatomic structure of the placental cotyledon.?

A: an organ that develops in your uterus during pregnancy is known as placenta.  It provide oxygen and…

Q: During fertilization in flowering plants, one sperm cell nucleus fuses with the egg nucleus,…

A: The gymnosperms, also known as Acrogymnospermae. They produce seeds without covering. So, they are…

Q: The endosperm of an angiosperm seed can be compared to what in reptilian eggs? O A. Placenta, O B.…

A: c. yolk sac

Q: 57. Darwin and Darwin discovered that the coleoptile bends towards the light only when а. The…

A: Darwin has shown that these coleoptiles are phototropic because they bend at the light source. When…

Q: How do fertilization and zygote formation occur in these plants? Do these processes depend on water?

A: Introduction In this question we will discuss about how fertilization and zygote formation occur in…

Q: Are fruits always the fleshpart of the “fruits”? Is theedible part of the onion afruit?

A: Germination is the growth of the embryo from the fusion of pollen grain and ovule. The seeds are…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.