The megaspore in most flowering plants grows into a megagametophyte that has seven cells and eight nuclei. Name and describe the seven cells.

Q: Illustrate (draw) and label : (a). A mature sporophyte, and male and female gametophytes of : i) a…

A: Pteridophyta is the large group of primitive land plants, with true body differentiation and…

Q: Identify the key components of the flowering plant life cycle.

A: The life cycle of a plant initiates with the falling of seed on the ground. The angiosperms or…

Q: Which of the following is correct regarding female gametophyte development in Angiosperms? The…

A: Unlike gymnosperms, angiosperms are the flower-bearing plants. Angiosperms are vascular plants that…

Q: In the life cycle of the conifer tree, what TWO structures represent the GAMETOPHYTES of the…

A: Conifers are woody plants and most of them are trees such as pine trees, cypresses, junipers,…

Q: Can you answer all the parts to this question please  (a) What are the advantages of the…

A: Self Incompatibility- It is mechanism in flowering plants which prevents self fertilization and…

Q: Which regions of pistil form fruits and seeds?

A: Flowers are the reproductive parts of the plant. These are not only involved in the process of…

Q: The Orchidaceae is the largest and most diverse family of monocots. What is the most common orchid…

A: The more common growth habit is sympodial. These orchids grow horizontally, sending out new shoots…

Q: The plant sexual life cycle is called______ .The diploid generation is called the_______ .…

A: Reproduction is the natural phenomenon in all the living organisms which tend to multiply and…

Q: Diagram the general plant life cycle. Which stages are haploid and which are diploid? At which stage…

A: Plants are essentially multicellular life forms, overwhelmingly photosynthetic eukaryotes of the…

Q: Which of the following is NOT a characteristic of the gametophyte stage of the flowering plant?…

A: The objective of the question is to identify the statement that does not correctly describe the…

Q: Pick the best description of the plant life cycle. Select one: O a. Zygote --> mitosis -->…

A: The plant life cycle alternates between haploid and diploid generations. Embryonic development is…

Q: What is the mechanism of pollination in gymnosperms and how the size and presence of wings on each…

A: Since you have asked multiple parts of the same question, we are eligible to answer only the first…

Q: Explain the whole process of sexual reproduction in flowering plants.

A: Reproduction in plants mainly revolves around the flower, which has both the male and the female…

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: a. State if the information provided is correct or invalid: Alteration of generation is a type of…

A: Bryophytes, pteridophytes are the non vascular cryptogams. Gymnosperms and angiosperms are vascular…

Q: If ferns produce spores, are they a sporophyte or agametophyte? Are they haploid or diploi Describe…

A: Ferns grow in a moist environment. They proceed their life via alternation of generations.

Q: Describe the changes that take place as a embryo grows within a see

A: A seed is an embryonic plant enclosed in a protective outer coverving.The formation of the seed is…

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: Identify the asexual methods of reproduction in plants.

A: Reproduction ensures the continuity of species on earth. It can occur in two ways that is sexual…

Q: Arrange the following flower and fruit development processes in order. (1st step to 5th step) The…

A: The male part of the flower is known as the Androcium and consists of the anthers and filaments…

Q: Which of the following pairs of plant structure has the haploid number of chromosomes?

A: Mega spore mother cell develops in ovule. Mega spore mother cell give rise to four megaspores…

Q: Describe the male and female gametophytes of flowering plants.

A: Both plants and certain algae species have a stage in their life cycle known as the gametophyte.…

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: Use the following information to answer the next question. The life cycles of some plants contains…

A: Introduction The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: In the vascular seedless plants and vascular seed plants, the main vegetative structures (such as…

A: Vascular plants are the plants where transport of resources takes place via Xylem and Phloem. The…

Q: a)List two characteristics of plants that make them unique. b)Why do plants need to exchange…

A: Phytomorphology is the investigation of the physical structure and outside construction of plants.…

Q: Ginger undergoes three (3) stages of Growth. Name and describe the these stages from Germinating…

A: Introduction:- Ginger is a perennial herb. It is used as a spice in many dishes. In Ginger…

Q: Briefly describe a generalized plant embryogenesis

A: Introduction The process of forming and developing an embryo from a zygote (zygotic embryogenesis)…

Q: Compare and contrast the characteristics of a somatic embryo and a shoot grown directly from a leaf…

A: Most important step in somatic embryogenesis is the transition of cell fate from a somatic cell to…

Q: Describe two events or factors that can trigger leaf senescence.  In what ways is leaf senescence a…

A: The two events or factors which can trigger leaf senescence are:- [1] Age-dependent factor :- The…

Q: NT GENERATION te/ Gametophyte E IN ADULT ORGANISM R TISSUES PRESENT CELLS/IS WATER NEEDED? EX CELLS…

A: Bryophytes are lower plants that come after algae in the biological classification. Their body is…

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: In ordinary English, we use the word fruit to mean something sweet and juicy; however, the following…

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

Q: Which of the following statements is accurate? a) All plants have identical sporangia, all producing…

A: Both the haploid and diploid phases of plants are multicellular.

Q: What are the mainbryophyte groups?

A: Plants are multicellular organisms in the kingdom Plantae. The parts of plants are stems, flowers,…

Q: discuss the differences between sexual and asexual reproduction in plants.

A: Plant reproduction is the production of new offspring from their parents which can be accomplished…

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.