Homework Answers
Answer=
10.True of fruits is
D) A and B
Explanation - The statements that are true about fruit are
A.They develop from ovary or carpel of flower after pollination and fertilization.
- Ovary is female reproductive structure of flower that usually develops into the fruit.after pollination and fertilization,carpels develop into the fruit tissue.Once the zygote starts to grow,the ovary begins develop into fruit.
B.They are found only in flowering plants (angiosperms)
-angiosperms are flowering plants,have seeds that are enclosed within ovary usually a fruit,while gymnosperms have no flowers or fruits and have unenclosed or "naked" seeds on the surface of scales or leaves.
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QUESTION 10 Which is true of fruits? O A They develop from the ovary/carpel of a...
Remove the carpel by cutting it free just below the base. Make a series of thin...
Remove the carpel by cutting it free just below the base. Make a series of thin cross sections through the ovary. The ovary is hollow, and you can see nearly seberical bodies wide. What are these bodies? 7. Flowering plants are divided into two called moncats and sudicots. In the meantime, Table 15. lists significant differences between the two classes of Is your flower a monocolor codico Table 18.1 Monocots and Eudicots Monocots Eudicots One cotyledon Two cotyledons Flower parts...
a) If a trait is a synapomorphy, which of the following statements is TRUE? The trait...
a) If a trait is a synapomorphy, which of the following statements is TRUE? The trait is found only an ancestral species. The trait must exist in all taxa on the “tips” of the phylogeny. The trait can be unique to one taxon. The trait is present in a clade, but not in the outgroup. b) Which of the following is NOT a true statement about Flowers? They have been completely lost in dense populations of grasses that use wind...
1. When you look at a pine or maple tree, the plant you see is a...
1. When you look at a pine or maple tree, the plant you see is a _____. 2. The Brazil nut tree, Bertholletia excels (n = 17), is native to tropical rain forests of South America. It is a hardwood tree that can grow to over 50 meters tall, is a source of high-quality lumber, and is a favorite nesting site for harpy eagles. As the rainy season ends, tough-walled fruits, each containing 8-25 seeds (Brazil nuts), fall to the...
b ory Marvel Observation Flowering Plant Life Cycle Use Figure 10.6 as a guide to describe...
b ory Marvel Observation Flowering Plant Life Cycle Use Figure 10.6 as a guide to describe the life cycle of flowering plants 1. The parts of the flower involved in reproduction are the and the 2. The there the top of the same has two sacs, which produce - by meiosis. 3. Within an ovule, a megaspore mother sellepoes meliosis to produce four three of which die 4. A microspore underpoes mitosis and becomes a - the male gametophyte. 5....
All land plants have single cell haploid and single cell diploid states single cell haploid and...
All land plants have single cell haploid and single cell diploid states single cell haploid and multicellular diploid states multicellular haploid and single cell diploid states multicellular haploid and multicellular diploid states A. B. C. D. E. diplontic life cycles 7. A gametophyte is B. c. 2n 3n 4n 5n A sporophyte is In 2n 3n C. D. E. 9. The dominant (bigger) state in mosses, liverworts, and hornworts is the A gametophyte sporophyte C. sporangium D. archegonium E. antheridium...
pls answer all anther ovary filament ovule 2. Observe the microscopic female gametophyte inside a cross-section...
pls answer all
anther ovary filament ovule 2. Observe the microscopic female gametophyte inside a cross-section of a lily ovary (Lilium slide). (See prepared slide of cross section of lily ovary.) (check Rust!) a) Identify an ovule and the associated female gametophyte (embryo sac). b) What are the functions of the ovule and female gametophyte? c) Identify which tissues are diploid and which are haploid. Slide: "Lilium ovule" Revised Lab, RVTPSS BIOL 151 FRUITS OpenStax text 26.3 After pollination and...
Plantae: 1. Which of the following correctly describes an evolutionary trend that occurred as land plants...
Plantae: 1. Which of the following correctly describes an evolutionary trend that occurred as land plants evolved? 2. Becoming seedless b. Producing one type of spole Producing nonmotile wametes d. Haploid generation becoming dominant 2. Which of the following occurs in the Ilie cycle of both masses and anglosperms? a. The sporophyte is the dominant generation b. The gametophyce is the dominant gcneration c Spores develop into sporophytes d. The sporophyte products sporcs 3. The evolution of which of the...
16. True leaves are only found in mosses, liverworts, and homworts B. c. D ferns flowering...
16. True leaves are only found in mosses, liverworts, and homworts B. c. D ferns flowering plants ferns and seed plants trees Roots evolved red c before stems before rhizoids after stems after flowers first in mosses A seed protects the B. male gametophyte the pollen tube embryo fruit spores D Gymnosperms include A. B. mosses, liverworts, and hornworts ferns seedless plants pines flowering plants D. 20. Naked seeds are found in A B. mosses, liverworts, and homworts ferns gymnosperms...
Question 1 (1 point) Which of the following statements about angiosperms is FALSE: O A) Have...
Question 1 (1 point) Which of the following statements about angiosperms is FALSE: O A) Have highly reduced gametophytes B) Seed cones develop from the ovary after fertilization O O C) Fruit can develop from the ovary after fertilization OD) Have unique reproduction organs called flowers Question 2 (1 point) Which of the following statements is false regarding the life cycle of Lycopodium: O A) Meiosis takes place inside the sporangium OB) Lycopodium is an example of homospory OC) The...
Describe the procedures described throughout this laborotory activity: 10.1 Flowers external: 10 Seed Plants II: Angiosperms...
Describe the procedures described throughout this laborotory
activity:
10.1 Flowers external:
10 Seed Plants II: Angiosperms After completing this exercise, you will be able to 1. define heterosporous, angiosperm, fruit, pollination, double fertiliation, endosperm, aeed, germina tion, annual, biennial, perennial 2. describe the significanceo 3. identify the structures of the flower: 4. recognize the structures and events (those in boldface) that take place in angiosperm reproduction; 5. describe the origin and function of fruit and seed; 6. identify the characteristics...
Remove the carpel by cutting it free just below the base. Make a series of thin cross sections through the ovary. The ovary is hollow, and you can see nearly seberical bodies wide. What are these bodies? 7. Flowering plants are divided into two called moncats and sudicots. In the meantime, Table 15. lists significant differences between the two classes of Is your flower a monocolor codico Table 18.1 Monocots and Eudicots Monocots Eudicots One cotyledon Two cotyledons Flower parts...
b ory Marvel Observation Flowering Plant Life Cycle Use Figure 10.6 as a guide to describe the life cycle of flowering plants 1. The parts of the flower involved in reproduction are the and the 2. The there the top of the same has two sacs, which produce - by meiosis. 3. Within an ovule, a megaspore mother sellepoes meliosis to produce four three of which die 4. A microspore underpoes mitosis and becomes a - the male gametophyte. 5....
All land plants have single cell haploid and single cell diploid states single cell haploid and multicellular diploid states multicellular haploid and single cell diploid states multicellular haploid and multicellular diploid states A. B. C. D. E. diplontic life cycles 7. A gametophyte is B. c. 2n 3n 4n 5n A sporophyte is In 2n 3n C. D. E. 9. The dominant (bigger) state in mosses, liverworts, and hornworts is the A gametophyte sporophyte C. sporangium D. archegonium E. antheridium...
pls answer all
anther ovary filament ovule 2. Observe the microscopic female gametophyte inside a cross-section of a lily ovary (Lilium slide). (See prepared slide of cross section of lily ovary.) (check Rust!) a) Identify an ovule and the associated female gametophyte (embryo sac). b) What are the functions of the ovule and female gametophyte? c) Identify which tissues are diploid and which are haploid. Slide: "Lilium ovule" Revised Lab, RVTPSS BIOL 151 FRUITS OpenStax text 26.3 After pollination and...
Plantae: 1. Which of the following correctly describes an evolutionary trend that occurred as land plants evolved? 2. Becoming seedless b. Producing one type of spole Producing nonmotile wametes d. Haploid generation becoming dominant 2. Which of the following occurs in the Ilie cycle of both masses and anglosperms? a. The sporophyte is the dominant generation b. The gametophyce is the dominant gcneration c Spores develop into sporophytes d. The sporophyte products sporcs 3. The evolution of which of the...
16. True leaves are only found in mosses, liverworts, and homworts B. c. D ferns flowering plants ferns and seed plants trees Roots evolved red c before stems before rhizoids after stems after flowers first in mosses A seed protects the B. male gametophyte the pollen tube embryo fruit spores D Gymnosperms include A. B. mosses, liverworts, and hornworts ferns seedless plants pines flowering plants D. 20. Naked seeds are found in A B. mosses, liverworts, and homworts ferns gymnosperms...
Question 1 (1 point) Which of the following statements about angiosperms is FALSE: O A) Have highly reduced gametophytes B) Seed cones develop from the ovary after fertilization O O C) Fruit can develop from the ovary after fertilization OD) Have unique reproduction organs called flowers Question 2 (1 point) Which of the following statements is false regarding the life cycle of Lycopodium: O A) Meiosis takes place inside the sporangium OB) Lycopodium is an example of homospory OC) The...
Describe the procedures described throughout this laborotory
activity:
10.1 Flowers external:
10 Seed Plants II: Angiosperms After completing this exercise, you will be able to 1. define heterosporous, angiosperm, fruit, pollination, double fertiliation, endosperm, aeed, germina tion, annual, biennial, perennial 2. describe the significanceo 3. identify the structures of the flower: 4. recognize the structures and events (those in boldface) that take place in angiosperm reproduction; 5. describe the origin and function of fruit and seed; 6. identify the characteristics...
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