Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 29, Problem 4SQ
In flowers, the structures that produce male and female gametophytes are called _____ and________
- a. pollen grains; flowers
- b. stamens; carpels
- c. anthers; stigma
- d. megaspores; microspores
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Chapter 29 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 29 - _______ is the arrival of pollen on a receptive...Ch. 29 - An animal pollinator may receive _____ when it...Ch. 29 - In flowers, a _______ contains one or more...Ch. 29 - In flowers, the structures that produce male and...Ch. 29 - Meiosis of cells in pollen sacs forms haploid...Ch. 29 - True or false? All flowers are pollinated by bees.Ch. 29 - The three main parts of a mature seed are...Ch. 29 - The seed coat forms from the __________. a....Ch. 29 - Seeds are mature ______; fruits are mature...Ch. 29 - Dixie Bee prepares a plate of fruits for a party...
Ch. 29 - Cotyledons develop as pan of ________. a. carpels...Ch. 29 - Exposure to _______ can trigger seed germination....Ch. 29 - Prob. 13SQCh. 29 - Banana plants produce seedless fruit because they...Ch. 29 - Match the terms with the most suitable...Ch. 29 - Whos the Pollinator? Massonia depressa is a...Ch. 29 - Whos the Pollinator? Massonia depressa is a...Ch. 29 - Whos the Pollinator? Massonia depressa is a...Ch. 29 - Whos the Pollinator? Massonia depressa is a...Ch. 29 - Prob. 1CTCh. 29 - Is the seedling shown on the right a monocot or...Ch. 29 - All but one species of large-billed birds native...
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- The flower part that makes up the lower (or outermost) whorl of floral leaves is called the ___________ a. receptacle b. sepals c. petals d. stamens e. carpelsarrow_forwardIn flowers, the structures that produce male gametophytes are called _______ ;the strcutures that produce female gametophytes are called _______ . a. pollen grains; flowers c. anthers; stigma b. stamen; carpels d. megaspores; microsporesarrow_forwardThe arrival of pollen grains on a receptive stigma is called_____ . a. germination c. pollination b. fertilization d. propagationarrow_forward
- A yellow dust appears on the fingers, whenever we touch the middle of a flower. These tiny yellow grains are one of the most precious substances in nature because they contain the secret of plant life. What is this dust called? A. Pollen B. Sperm C. Spore D. Sporocystarrow_forwardIn a plant’s male reproductive organs, development of pollen takes place in a structure known as the ________. a. stamen b. microsporangium c. anther d. tapetumarrow_forwardMeiosis of cells in pollen sacs forms haploid______ . a. megaspores c. stamens b. microspores d. sporophytesarrow_forward
- The small opening in the integument(s) of the angiosperm egg sac through which the pollen tube enters is known as the _________. Select one: a. Microtubule b. Megapyle c. Venter d. Neck-ring cells e. Micropyle f. none of these choicesarrow_forwardThe fertilized ovule gives rise to the ________. a. fruit b. seed c. endosperm d. embryoarrow_forward1. THE MALE GAMETES ARE PRODUCED IN THE?? A. TUBULES B. TESTES C. EPITHELIAL D. PENIS 2. PLANT WAS DIVIDED INTO TWO MAIN GROUP, THE FLOWERING PLANTS OR ANGIOSPERMS AND NON FLOWERING PLANTS CALLED??? A. ANGUSPERMS B. CONIFERS C. GYMNOSPERMS D. XEROPHYTES 3. PLANTS THAT DO NOT PRODUCE SEEDS CAN BE CLASSIFIED IN TWO GROUPS A. FERNS AND CONIFERS B. FERNS AND GRASSES C. FENS AND OAK TREES D. FERNS AND MOSSESarrow_forward
- In flowers, the structures that produce male gametophytes are called______ ; the structures that produce female gametophytes are called_____ . a. carpels; stamens c. pollen grains; flowers b. anthers; carpels d. megaspores; microsporesarrow_forwardA seedling germinating under a stone grows at an angle away from the stone and upward. This response to touch is called ________. a. gravitropism b. thigmonasty c. thigmotropism d. skototropismarrow_forwardI need the answer as soon as possiblearrow_forward
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