Which of the following events must occur before fertilization can happen? -Double meiosis -seed coat formation -endosperm formation -Pollination -fruit development

Q: What is meant by “double fertilization”? What features of seeds and fruits have enabled angiosperms…

A: Angiosperms are flowering plants that may reproduce by generating seeds. These blooms may also…

Q: Which of the following sequence represents the events that take place in the development of a fruit?…

A: The objective of the question is to identify the correct sequence of events that occur during the…

Q: The term angiosperm refers to -the presence of endosperm. -the enclosure of the seeds within a…

A: The term 'angiosperm' is derived from two Greek words: 'angio' meaning covered, and 'sperma' meaning…

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: 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 reproductive organs of the plant are contain within:    fruit    stem    pistil stamen…

A: Plants are autotrophic organisms.

Q: Angiosperms rely on a number of control pathways that govern when to produce reproductive…

A: Pollination. Effective pollination involves the transfer of pollen from the anthers to a stigma of…

Q: 14. The embryonic stem in a seed is called the (a) radicle. (b) hypocotyl. (c) seed coat. (d)…

A: Introduction A seed is an embryonic plant with a protective layer around it. Seed development is a…

Q: You want to examine the internal anatomy of seeds from Taxus and Ricinus. The plant material you…

A: Introduction The endosperm is the nutritive tissue that is used by the developing embryo during seed…

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: In Arabidopsis, floral organs develop in concentric whorls with four organ types: sepals, petals,…

A: The the ABC model of flower development represent the development of flower in flowering plants. The…

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 arrangement of nuclei in the mature angiosperm embryo sac (megagametophyte) and list…

A: The process of maturation of the female gametophyte or mega gametophyte in angiosperms is known as…

Q: Do all flowers have all of the structures illustratedhere?

A: Answer- The typical angiosperm flower have 4 main structures that are- Calyx- Sepals Corolla-…

Q: fertilized egg becomes an ______ and the joining of polar nuclei and spem becomes the triploid(3n)…

A: Angiosperms undergo a unique process called double fertilization. After pollination pollen grains…

Q: Both wind and water pollinated flowers are not very colourful and do not produce nectar. What would…

A: The flowering plants produce the male gamete and the female gamete. The male gamete which is inside…

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: Double fertilization is important to the reproductive process of an angiosperm because it produces:…

A: The objective of the question is to understand the importance of double fertilization in the…

Q: What is the evolutionary importance of the fruits for the angiosperms?

A: Fruits are the mature ovaries of angiosperms. After fertilization, ovules are transformed into seeds…

Q: Explain how the organs in the different whorls ofangiosperm flowers interact to promote…

A: There are two types of plants, namely flowering plants and non-flowering plants. Flowering plants…

Q: Endosperm is completely consumed by the developing embryo in: (a) pea and groundnut (b) maize and…

A: BASIC INFORMATION  ENDOSPERM  It is formed during the fertilization process when the male gamete…

Q: Answer the following questions: What is meant by “double fertilization”?

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The physiological effect of ethylene is: Select one: O seed germination O leaf abscission O embryo…

A: Plants are autotrophs that can synthesize their food using sunlight, water, and carbon dioxide. The…

Q: Why is fertilization in flowering plants called double fertilization?​     two cells in the ovule…

A: The organisms that constitute the kingdom Plantae are sub-divided into different groups depending on…

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: Angiosperms are the most diverse group of plants on the planet, by far. However, using flowers for…

A: Angiosperms are the most diverse group of plants on the planet, by far. However, using flowersfor…

Q: Label the major parts of the flower by dragging the response boxes to their corresponding location…

A: Sepals are green in colour they are photosynthetic in nature. Petals are coloured structure to…

Q: Separate staminate and pistillate flowers on a plant Temporal separation of staminate and pistillate…

A: Plants are living organisms that possess leaves, roots, and stems. These are autotrophic which means…

Q: Discuss the major stages in angiosperm embryo development.

A: The flowering plant is also known as Angiospermae. These plants contain male part stamen and female…

Q: In the lifecycle of an angiosperm, male pollen is produced in the ______ and is transferred to the…

A: Introduction :- Vascular plants are angiosperms. They have stems, roots, and leaves, among other…

Q: Which of the following is NOT part of the male reproductive parts of a flower? Anthers Sperm…

A: The question is asking us to identify which of the given options is not a part of the male…

Q: In the life cycle of the gymnosperms, the megaspore can be found In the immature pollen cones In the…

A: Gymnosperms are vascular plants with cones that contain seeds. The sporophyte generation is the most…

Q: One of the following is NOT related to female parts of the flower: O pistil

A: Flower is the reproductive part of angiosperms.

Q: Requirements for the alternation of generations schematic • The alternation of generations schematic…

A: 1. Alternation of generation: plants (including algae, fungi, bryophyta, pteridophyta, gymnosperm,…

Q: what evolutionary advantage does double fertilization provide angiosperms over gymnosperms?

A: Double fertilization is a fertilization mechanism of flowering plants.

Q: Can someone please explain this Angiosperm Life Cycle based on the arrows?

A: Angiosperm  The plants which produces flowers are known as angiosperm.

Q: Describe the components of a flower and their functions

A: Plants are well defined as primarily multicellular organisms, primarily photosynthetic eukaryotes of…

Q: The term hypocotyl refers to the portion of the embryonic stem that is located below the attachment…

A: The objective of the question is to verify the definition of the term 'hypocotyl' in the context of…

Q: Describe,in details the formation of seed and fruit in angiosperms

A: seeds and fruits are the products of fertilization in sexually reproducing plants .