Most angiosperms incorporate the assistance of animals in their reproductive cycle. This is a major advancement that gave them an advantage over other plant lineages and helped them become the dominant type of plant on Earth today. Which of the following steps in the reproduction of angiosperms do animals assist with? Check all that apply. A. Seed dispersal B. Pollination C. Fertilization

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: What is the function of filiform apparatus in an angiospermic embryo sac? (a) Brings about opening…

A: The embryo sac can be defined as the female gametophyte of angiosperms that consist of eight nuclei…

Q: Four of the following are steps occur in the earliest stages of seed germination. Choose the fifth…

A: Germination of seeds is a complex process that involves various physiological, biochemical, and…

Q: Considering the trends in floral evolution, how do you think these changes contribute in ensuring…

A: The majority of insect-pollinated flowers are large, colourful, fragrant and rich in nectar, when…

Q: Which statement below is correct regarding the formation of the endosperm in angiosperms? O the…

A: Endosperm is nutritious part present near the embryo. It is triploid in nature.

Q: Plants and animals originated in water environments and, much later, plants invaded the land and…

A: Fertilization is the process of fusion of male and female gametes which results in the formation of…

Q: Select the proper evolutionary order of appearance of these key traits of plants: A flowers, seeds,…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Which of the following is NOT a purpose that the flower serves in an angiosperm? A. protects the…

A: Flowers help to attract the pollinator and increase the chance of fertilization.

Q: Key features of seed plants facilitating life on land include threeof the following four traits.…

A: Seed plants are also known as spermatophytes or phanerogams. The seed plants dominate almost all of…

Q: Why is seed dispersal important in the life of plants? What would be the consequences of having…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: What is the evolutionary trend in the alternation of generation in plants? Elaborate on adaptive…

A: Alternation of generation also known as metagenesis or heterogenesis in biology the alternation of a…

Q: Fruits do not form in gymnosperms becausea. in gymnosperms, the seed is surrounded by the ovule.b.…

A: Answer is a.) in gymnosperms ,the seed is surrounded by the ovule.

Q: A common type of asexual reproduction in angiosperms is calleda. double fertilization.b.…

A: Answer is C.) Vegetative Reproduction.

Q: Double fertilization evolved independently in gnetophytes and in flowering plants. Name two other…

A: Fertilization is a sexual reproduction process in plants wherein the male gamete that is pollen…

Q: From what structure does a pollen grain develop? A. Egg B. Embryo C. Endosperm D. Microspore

A: The stigma, style, and ovary are all part of the pistil (carpel). The stigma at the flower's head…

Q: Angiosperms are the most diverse group of plants in existence today. Which of the following plant…

A: The kingdom Plantae is further divided into 5 groups: Thallophyta Bryophyta Pteridophyta…

Q: A slight change in a plant species’ flower structure might favor a different pollinator. How might…

A: Pollination is the process by which the pollens are transferred from the anther (male) to the stigma…

Q: Why is seed dispersal important in the life of plants? What would be the consequences of having…

A: Seed dispersal can be defined as the movement, of seed away from plant. Plants don't have much…

Q: Under which of the following conditions would pollen from an S2S5 plant successfully pollinate an…

A: The fertilization cannot be guaranteed by the mere arrival of viable pollens on the receptive…

Q: One of the most striking examples of coevolution is between insects and flowers. The earliest…

A: Evolution is the process of accumulation of variations to develop new traits or new organisms.

Q: Flower shape, scent, color, and the presence of nectar in the flowers of some angiosperms function…

A: Angiosperms are vascular plants with stems, roots, and leaves. The seeds of the angiosperm are found…

Q: Angiosperm are divided into two classes which two class are belonged in their?

A: Angiosperms refers to vascular flowering plants that have true stem, leaves, roots, and flower…

Q: Why is seed dispersal important in the life of plants? What would be the consequences of having…

A: * Seed dispersal is the mechanism in which plant seeds are transported to new places carried by…

Q: Choose the following to represent the female gametophyte in angiosperms. A Embryo B. Synergid C.…

A: According to our guideline we can answer only the first three subparts of a question. So, upload…

Q: On what are plant embryos dependent? Select one: a. Water for pollination b. Nutrients provided…

A: Plant embryo can be defined as part of the seed, or the bud comprises immature or primary forms of…

Q: A The diagram below represents a flower, the reproductive structure of some plants. Most flowers…

A: Most flowering plants contains their male and female reproductive structures in the flowers. The…

Q: Which of the following is false? A. Oak trees have flowers B. Gymnosperms make pollen C. Ferns…

A: Oak trees produce both male and female flowers is true. Gymnosperms have pollens but no flowers,…

Q: Which of the following is not a characteristic that distinguishesgymnosperms and angiosperms from…

A: Gymnosperm is group of plant , whose distinguishing members are conifers, cycads. These plants are…

Q: While surveying plants in the jungles of Borneo, you come across a flowering plant that you have…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Most angiosperms incorporate the assistance of animals in their reproductive cycle. This is a major…

A: Fertilization as Most angiosperms incorporate with the help of creatures in their regenerative…

Q: How did the evolution of the flower promote the explosive diversification of the Angiosperms in the…

A: The Cretaceous period marks the evolution of angiosperms. Flower diversification played an important…

Q: Why is seed dispersal important in the life of plants? What would be the consequences of having…

A: The biosphere is known as global ecosystem in which both biotic and abiotic components are found.…

Q: Which of the following is the MOST likely explanation for the evolutionary success of angiosperms?…

A: Introduction:- Flowers appear on all plants at some point during their lives. Flowers are the…

Q: Which structure would differentiate an angiosperm from a gymnosperm?   A. stamen   B. ovule   C.…

A: Angiosperms and gymnosperms are both highly advanced plants that are vascular and seed-producing.…

Q: Answer the following questions below. 1. What are the two main ways by which plants reproduce?…

A: Reproduction is a process which is characteristic feature of all living organisms.It can be…

Q: What is the main difference between angiosperms and gymnosperms in terms of where the seeds are…

A: Angiosperms are also known as flowering plants. Gymnosperms are flowerless plants that produce cones…

Q: In the evolution of seed plants, explain when seed plants first appeared and how gymnosperms became…

A: The spermatophytes are seed-producing plants, so the alternate term seed plants. They are a subgroup…

Q: Compared to cycads, why are angiosperms much more successful?

A: Plants are autotrophic in nature. They carry out photosynthesis for making their own food.

Q: Which of the following traits characterizes gymnosperms? a. The plants carry exposed seeds on…

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

Q: What is the relationship between pollination and fertilization in flowering plants? Select one: a.…

A: Pollination brings gametophytes together so that fertilization can occur.

Q: Question #1. Identify the economic uses of at least 3 species in each order (Laurales, Magnoliales…

A: 1.Economic uses of Laurales are characterized by woodiness(timber trees), aromatic parts(spice and…

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: Both gymnosperms and angiosperms bear seeds, then why are they classified separately?

A: Gymnosperms are non-flowering plants and angiosperms are flowering plants. For example, plants like…

Q: Include an explanation as to why angiosperms have been more successful than other plants

A: In plants, the male gametes fuse with the female gametes to produce seed. Seeds are the ones that…

Q: Which of the following steps in the reproduction of angiosperms do animals assist with?

A: Angiosperms are also known as flowering plants. In angiosperms, the reproduction takes place in the…

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.