Concept explainers
To determine: The value of research on genes that controls flowering to the society.
Concept introduction: Flower is a reproductive part of a modified thick shoot of an
To determine: The value of the research on genes that controls seed germination to the society.
Concept introduction: Flower is a reproductive part of a modified thick shoot of an angiosperm plant. The flowering plants generate offspring through a process called reproduction. The reproduction in plants can be sexual or asexual. Sexual reproduction is a bi-parental process (both male and female gametes are involved), whereas asexual reproduction is a uni-parental process (only one parent plant is involved).
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Chapter 37 Solutions
Biology (MindTap Course List)
- A plant that lives in an expansive forest with numerous other angiosperms. It is pollinated by animals that are active during the daytime and often have to travel great distances to find this plant. What kind of flowers would you expect this plant to have and why?arrow_forwardWhich of the following events must occur before fertilization can happen? -Double meiosis -seed coat formation -endosperm formation -Pollination -fruit developmentarrow_forwardthe evolutionary advantage of seed, pollen, flowers, and fruit?arrow_forward
- In seed-bearing plants, the _______________ develops into the seed following fertilization The microsporangium. The sporophyte. The endosperm. The ovule. The pollen grain.arrow_forwardLook at the image Describe the color and texture of each part of the plants and indicate the function of each part as well. What is the nature and function of the pedicel and receptacle? Are all parts of the flower separate from each other or are they fused together? Does pollination in this plant occur via wind or an animal vector?arrow_forwardThe male reproductive part of the flower, where pollen is located, is called the Question 15 options: a) pistil. b) sepal. c) anther. d) ovary.arrow_forward
- Why mango trees do not bear flowers even if it is already sprayed with chemicals for flower induction?arrow_forwardSeed germination is stimulated by _____; stem elongation is stimulated by ____________ Select one: a. far-red light, far-red light b. red light, far-red light c. red light, red light d. far-red light, red light e. none of the abovearrow_forward________is the emergence of the embryo from a seed. Usually, the_______ (structure of the embryo) emerges first. In monocots, the shoot is protected by a sheath called the_______ . In dicots, a(n)______in the hypocotyl or epicotyl protects the apical meristem and developing leaves.arrow_forward
- Which option is TRUE regarding endosperm in monocots? Endosperm consists mainly of glucose and water. Endosperm matures into a fruit. Endosperm is consumed by the embryo as the seed develops. Endosperm is largely unused as the seed develops. Endosperm is transferred to the cotyledons.arrow_forwardDouble fertilization is important to the reproductive process of an angiosperm because it produces: -a reaction that keeps the plant from dying. -nutrition for the seed. -both the zygote and the endosperm. -a double portion of endosperm. -None of these choices are true.arrow_forwardThe term angiosperm refers to -the presence of endosperm. -the enclosure of the seeds within a fruit. -the presence of pollen. -the narrow sperm of angiosperms. -the branching of vascular veins.arrow_forward
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning