Which of the following incorrectly pairs a sporophyte embryo with its food source? * A. Moss embryo-archegonium and gametophyte plant B. Fern embryo-female sporophyte surrounding archegonium C. Pine embryo-female gametophyte tissue in nucellus D. Corn embryo-3N endosperm tissue in seed

Q: 4. Which of the following plants produce spores? O A. angiosperms O B. gymnosperms O C. seedless…

A: Spore is a reproductive cell that is capable of developing into a new individual without fusion with…

Q: Companion cells are unique to:A. Bryophytes                                          B.…

A: The companion cell is type of cell found as a part of sieve tube element. Companion cells are the…

Q: What similar features do gymnosperms and angiosperms possess thatdiffer from other modern vascular…

A: Angiosperms and gymnosperms are seed-bearing plants. They have a natural ability to produce seeds…

Q: In the life cycle of a bryophyte, represent(s) the gametophyte (haploid) form and represents the…

A: Bryophytes are tiny, non vasuclar, non flowering and seedless land plants and it includes mosses,…

Q: Which of the following are found in gymnosperms, as well as in angiosperms?   a. Fruits   b.…

A: Gymnosperms are the seed-producing plants which include conifers, cycads etc.  Angiosperms are the…

Q: Which of the following statements describes a difference between gymnosperms and angiosperms? a.…

A: Plant kingdom is one of 5 kingdom that comprises of green photosynthetic autotrophic plants. It…

Q: What separates the gymnosperms from other seed plants?a. a vascular systemb. wind dispersion of…

A: Gymnosperms are a group of plants that include medium-sized trees or tall trees and shrubs. They…

Q: The coconut water from tender coconut is A. cellular endosperm. B. free nuclear endosperm. C. both…

A: Coconut is an edible fruit found in the tropical areas it is a species of the palm family. It has…

Q: Which angiosperm lineage includes the most species?a. magnoliids c. monocotsb. eudicots d. water…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: earrange the correct sequence of the life cycle of conifer (first image) Rearrange the correct…

A: All conifers bear male and female reproductive cones in separate cones instead of flowers on the…

Q: Which of these is found in seed plants?a. complex vascular tissueb. pollen grains that are not…

A: Answer is a.) complex vascular tissue.

Q: What is the meaning of the following structures in ferns and ferns allies?

A: Ferns are the gymnosperms that are vascular, non seed bearing, fruitless and flowerless plants that…

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: Which of the following is not a characteristic of gymnosperms? Select one: O A. fruits O B.…

A: The plant kingdom is a vast kingdom consisting of thallophyta (plant body not differentiated), and…

Q: No need to explain why 1. Which of the following is not true of the gymnosperms? * A. Less dependent…

A: 1. )D. Nonvascular plant 2.) B. Gnetophyta 3.)B. Presence of ovules

Q: Explain why angiosperms have fruits, whereas gymnosperms do not.

A: Angiosperms are seed-producing flowering plants whose seeds are enclosed within an ovary. Seeds are…

Q: How are compound leaves distinguished from simple leaves?a. Compound leaves do not have axillary…

A: In a simple leaf, the lamina is entire or incised, the incision does not touch the midrib. in…

Q: 1.  Which group bears stomata only in the sporophyte generation? a. Bryophyta b. Chrysophyta c.…

A: Stomata are pores found in the epidermis of leaves, stems, and other organs that allow gaseous…

Q: Angiosperm flowering is controlled bya. temperature.b. gibberellins.c. photoperiod.d. magnesium.

A: Plants are known to be the Primary Producer of nature. It is capable of processing its own food…

Q: In flowers, the structures that produce male gametophytes are called______ ; the structures that…

A: Flower can be defined as the organ present in the plant which participates in reproduction. The…

Q: You find and undescribed plant. You observe that the plant has a sporophyte that grows from a…

A: The life cycle of plants consists of sporophyte and gametophyte stages. The sporophyte stage…

Q: In which of the given plants, both sporophyte and gametophyte are multicellular and independent?…

A: R.H. Whitaker’s classification system divided the organisms into five major categories. Kingdom…

Q: The following evolutionary trends are seen in the seedless land plants. a. Gametophytes became…

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: 1. Plants are classified into three types based on water availability in its habitat. What are these…

A: The plant body is complex, made up of several systems. Each system in the body has a distinct…

Q: Identify the structure on the slide. W

A: Answer: b. Pollen; gymnosperm and angiosperm

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: Which group of plants bears stomata only in the sporophyte generation a. Chrysophyta Ob.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A. The gymnosperms evolved during the Permian period and dominated the Mesozoic Era. BRIEFLY…

A: INTRODUCTION Gymnosperm These are vascular plants reproduced by exposed seeds.

Q: 21. Which of these is not an adaptation for reproductive success in an angiosperm? A. fruits with…

A: Answer to the question : C)  sweet tasting seeds .

Q: You are given a plant that you have never seen before (see figure). Is it a gymnosperm or…

A: Plants can be divided into several categories on the basis of presence of vascular bundles or…

Q: A. Zamia - live specimen and Figure 18-35 1. To what Phylum does this plant belong? 2. What is…

A: Gymnosperms are a group of vascular seed plants,in which ovules are not enclosed by ovary wall.

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: In a fertilized ovule, n, 2n and 3n conditions occur respectively in A. antipodal, zygote and…

A: Introduction The process of fusing of the female gamete, the ovum or egg, with the male gamete…

Q: Match the flower structure with what it produces. Anther [ Choose ] [Choose ] Ovary Endosperm Pollen…

A:

Q: 1. Of the plant groups included in Figure 1-1, which taxes have seeds? 2. Are the angiosperms more…

A: Cladograms(phylogenetic trees) are graphical charts that depict the hypothetical correlations…

Q: Plants developing in dry conditions are: A. xerophytes B. mesophytes C. lithophytes D.…

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…

Q: Explain the process of seed development in a typical angiosperm plant. 2. Describe the two -stage…

A: Angiosperms are flower-bearing plants and are the most diverse group of terrestrial plants. 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: The first visible plant organ that penetrates the seed coat during germination is the А. Еpіcotyl B.…

A: The germination of seed involves certain process. Each step have its own importance.

Q: Pollinators are attracted by the chemicals secreted by plants and its flowers, these pollinators are…

A: Pollination refers to the process through which pollen grains from the male reproductive part of a…

Q: 1. Gymnosperms were also the first plants to develop pollen. Which of the following statements…

A: Gymnosperms are flowerless plants that produce cones and seeds. The term gymnosperm literally means…

Q: The gametophyte is the dominant stage in the life cycle for which of the following plant groups?…

A: Plants are the organism who have cell wall around cell. They have chloroplast in cells for…