Which of the follow correctly describe the function of pollen? Question 30 options: Grows from the ovary of a flowering plants and surrounds the seed. Provide protection and/or attracts animals to aid in seed dispersal. Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms. The reproductive structure of the angiosperms. The reproductive structure of the gymnosperms. Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth.

Which of the follow correctly describe the function of pollen? Question 30 options: Grows from the ovary of a flowering plants and surrounds the seed. Provide protection and/or attracts animals to aid in seed dispersal. Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms. The reproductive structure of the angiosperms. The reproductive structure of the gymnosperms. Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth.

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter36: Reproduction And Development In Flowering Plants

Section: Chapter Questions

Problem 1TYK: In an angiosperm life cycle, sexual reproduction includes: meiosis within the male gametophyte to...

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In an angiosperm life cycle, sexual reproduction includes: meiosis within the male gametophyte to produce sperm. meiosis within the female gametophyte to produce eggs. meiosis within the ovary to produce megaspores. fertilization leading to development of microspores. fertilization leading to development of megaspores.
The three main parts of a typical mature eudicot seed are the _______ . a. pollen grain, egg, and seed coat b. embryo, endosperm, and seed coat c. megaspores, microspores, and ovule d. embryo, cotyledons, and seed coat
Which of the following statements is false? a. Auxin and gibberellin promote stem elongation b. Cytokinin promotes cell division in shoot tips c. Abscisic acid promotes water loss and dormancy d. Ethylene promotes fruit ripening and abscission.
Which of the follow correctly describe the function of a seed? Question 31 options: Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth. Grows from the ovary of a flowering plants and surrounds the seed. Provide protection and/or attracts animals to aid in seed dispersal. The reproductive structure of the angiosperms.   The reproductive structure of the gymnosperms.   Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms.
Which of the follow correctly describe the function of a cone? Question 32 options: Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms. Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth. The reproductive structure of the gymnosperms.   Grows from the ovary of a flowering plants and surrounds the seed. Provides protection and/or attracts animals to aid in seed dispersal. The reproductive structure of the angiosperms.
Which of the follow correctly describe the function of a flower? Question 29 options: The reproductive structure of the angiosperms.   Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth. Grows from the ovary of a flowering plants and surrounds the seed. Provides protection and/or attracts animals to aid in seed dispersal. Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms. The reproductive structure of the gymnosperms.
Choose the best answer for following question. Which of these is an incorrect contrast between monocots (statedfirst) and eudicots (stated second)?a. one cotyledon—two cotyledonsb. leaf veins parallel—net veinedc. pollen with three pores—pollen with one pored. flower parts in threes—flower parts in fours or fivese. All of these are correct.
Answer the following question: How can you distinguish a monocot from a eudicot? How are insects such as bees important for the reproduction of angiosperms? What advantages do flowers give angiosperms over gymnosperms?
Angiosperms ( flower bearing ) plants developed after gymnosperms ( cone bearing ) plants during the Mesozoic era Which of the following is a benefit to plants developing the ability to have flowers over cones ? ANSWER CHOICES ARE IN THE PHOTO. thanks.
PLEASE ANSWER NUMBER 1,2,3, and 4 QUESTIONS: (with brief explanation only) 1. A difference between seedless vascular plants and plants with seeds is that? A. the gametophyte generation is conspicuous in the seedless plants, whereas the sporophyte is dominant in the seeded plants. B. the spore is the agent of dispersal in the first, whereas the seed functions in dispersal in the second. C. the gametophyte is photoautotrophic in seedless plants but dependent on the sporophyte generation in the other group. D. the embryo is unprotected in the seedless plants but retained within the female reproductive structure in the other group. 2. Biologist hypothesize that the first land plants had a low, sprawling growth habitat. Which of the following is part of the logic behind that theory? A. The low sprawling growth gave them greater surface area exposed to light for photosynthesis. B. This was prior to plants’ development of adaptations to defend themselves from predators, so by growing…
items in bullet are options for the question above it When gymnosperms arose during the late Carboniferous era, around 300 million years ago, they were the first true seed-bearing plants. The word comes from gymno-, meaning "naked," and -wsperm, which refers to "seeds" not actual sperm. Gymnosperms have "naked seeds," because they do not encase their seeds in fruits as do angiosperms. 1. Gymnosperms were also the first plants to develop pollen. Which of the following statements correctly describes one of the advantages of pollen? The development of pollen means that gymnosperms no longer require sporophytes for reproduction. The development of pollen means that gymnosperms are not dependent on water for reproduction. Pollen is created by the sperm of the plant. 2. In gymnosperms, where are the female gametophytes located? In the ovulate cones The gametophyte stage no longer exists in gymnosperms In the needles or leaves…
Bullet items are options for question above it 1. The seed-bearing plants are the gymnosperms and the angiosperms. Incorporating seeds into their reproductive cycle gave these plants an advantage over other groups of plants that came before. Which of these is an advantage that seeds have over spores? Seeds require less energy for the plant to produce than do spores. Seeds can be spread on the wind or by animals, while spores have to swim through water. Seeds contain a store of nutrients to nourish the plant embryo until it is able to grow. options for pull down menus: options for 1: -ovule -pollen sac options for 2: -in seed -in ovule -pollen options for 3: -spore -seed -flower options for 4: -pollen sac -ovule options for 5: -in ovule -in seed -pollen

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	Grows from the ovary of a flowering plants and surrounds the seed. Provide protection and/or attracts animals to aid in seed dispersal.
	Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms.
	The reproductive structure of the angiosperms.
	The reproductive structure of the gymnosperms.
	Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth.