Which group of plants bears stomata only in the sporophyte generation?a. Chrysophytab. Anthocerophytac. Bryophytad. MarchantiophytaWhich of the following is not a characteristic that distinguishes gymnosperms and angiosperms from other plants?a. Pollenb. Dependent gametophytesc. Ovulesd. Alternation of generationsWhich of these statements is an incorrect comparison of a pine cone and a flower in terms of structure and function?a. Pine cones and flowers both have gametophytes and modified leaves that produce spores.b. All of the statements are correct.c. Unlike pine cones, many flowers produce both pollen and ovules.d. Pine trees have separate pollen cons and ovulate cones while in flowers, pollen grains are produced by the anthers ofstamens, and ovules are within the ovaries of carpels.

Answered: Which group of plants bears stomata…

Which group of plants bears stomata only in the sporophyte generation a. Chrysophyta Ob. Anthocerophyta O c. Bryophyta Od. Marchantiophyta

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter21: Plant Evolution

Section: Chapter Questions

Problem 15SA

See similar textbooks

Related questions

Q: Using a Punnett Square predict what the Genotypes are for the persons II-3 & II-4.(* C/C or C/A mean…

A: Observing the pedigree chart, the inheritance of the trait is observed as Autosomal recessive…

Q: Down 1 Mutations that lead to a premature stop codon being inserted into an mRNA and shortens the…

A: 1. Nonsense (mutation) 2. Nucleotide 4. Oligonucleotides 6. Polymerase 7. Silent (mutation) 8.…

Q: The anticancer agent Sunitinib is an antimetabolite O a small molecule inhibitor of VEGFR an…

A: Cancer is a condition in which certain body cells grow rapidly and migrate to different sites of the…

Q: If it is not possible to have three bands for one STR region when looking at the DNA from one…

A: The hereditary unit of an organism is DNA (deoxyribonucleic acid). Individuals' DNA is made up of a…

Q: Compare the osmoregulatory problems and adaptations of a hypo-osmotic shallow marine fish, a…

A: The maintenance of constant osmotic pressure in the fluids of an organism by the control of water…

Q: To determine: The evolution of hazardous trait which put species at a risk.

A: Changes in the outward appearance or behaviour of members of a population are used to define…

Q: How human impacts cause changes to the ecosystem? What conservation strategies can be done?

A: The biodiversity of the planet is under threat from human activity. This is because human population…

Q: What is the most likely mode of inheritance for this trait? I 1 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10…

A: In this question, we are provided a pedigree representing diseased and normal parents and their…

Q: Whats the purpose of a research study for the "Consumption of whole eggs promotes greater…

A: Researchers took resistance-trained men and gave them either whole eggs or egg whites each…

Q: Based on the figure of chordate phylogeny, which of the following are examples of homoplasies?

A: Homoplasy is an evolutionary phenomenon in which an organism has similar structures from different…

Q: Explain why each choice (a-d) is correct or incorrect. A vaccine is effective because a. The…

A: Vaccine contain weak or inactive parts of particular antigen that triggers an immune response…

Q: Which one of the following amino acids is essential for humans? A. Threonine B. Alanine C. Aspartic…

A: Introduction Amino acids are molecules that form proteins when they combine. The building blocks of…

Q: How did the human activities associated with the evolution of agriculture, domestication of…

A: Human beings are considered as one of the most skilled organisms .They are able to modulate the…

Q: is one of the six largest oil exploration, natural gas, and petroleum companies in the ....world

A: The largest oil and gas production companies in the world are decided and calculated by the total…

Q: 1. Explain the X-ray spectrum given in the figure below. Kaz liigu 80 90 Relative output 0 10 20 30…

A: Introduction An X-ray, also known as X-radiation, is a type of high-energy electromagnetic radiation…

Q: . For which protein involved in these pathways could you measure the levels in the nucleus of cells…

A: Western blot analysis Western blotting is a technique which is widely used in the estimation of…

Q: a) In pedigree B What fraction of polydactylous female is in generation iii? b) for pedigree A,…

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can…

Q: A farmer wants to make a better corn plant that produces more and bigger kernels. In the chart,…

A: Introduction The process of natural selection is used to change the characteristics of a species…

Q: Skin color is a complex trait and while just a few genes account for the major difference between…

A: introduction Incomplete dominance is a kind of gene interaction in which both alleles of the same…

Q: question. 3. The concept of surface area to volume ratio can be applied to understanding of the…

A: populations and species of larger size are found in colder environments(near poles) while…

Q: Why use LC-MS for Bioanalysis?

A: Liquid chromatography -mass spectrometry is a powerful analytical tool used for separation,…

Q: List the causes of foodborne illness. 23. Describe the risks of overhydration

A: Cause of foodborne disease : Consuming contaminated food and drinks Improper cooling Infected…

Q: Give 15 examples of rare bacteria that can be found in soil and include their: a. General…

A: There are majorly three types of soil bacteria. These bacteria have the ability to fix nitrogen…

Q: the following topics must be included in your explanation: • Types of selection (directional,…

A: Let us first understand the meaning of all the terms used. Natural selection: is a way of evolution…

Q: What is an introduction to MHC class I and MHC class II proteins? How would you summarize this to…

A: INTRODUCTION Major Histocompatibility Complex They bind to peptide fragments originated from the…

Q: Draw, abel and describe the leaf type and leaf arrangement of the species a) Salvinia sp (floating…

A: Introduction Ferns are plants that do not have flowers, they reproduce by producing spores, Similar…

Q: c. What would be the consequence for an "a" cell that experienced an inactivating mutation in the…

A: ANSWER;-

Q: The production of ethanol and CO₂ is associated with a. fermentation b. Kreb's cycle c. electron…

A: Introduction The breakdown of respiratory substrates such as carbohydrates, glucose, lipids, and…

Q: List the organs/structures of the female reproductive system and describe their functions

A: Introduction:- The female reproductive system's principal role is to create female egg cells, which…

Q: Kindly provide 2 examples plants having "adaptations for twining" including (i) mechanical support…

A: Twiners: Plants that climb by winding around support are called twiners. Also called climbing…

Q: 1. When bryophyte spores are dispersed to a favorable habitat, such as moist soil or tree bark, they…

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…

Q: Compare and contrast the life cycles of influenza virus and HIV virus.

A: Introduction:- Virus is a small, simple infectious agent that can only reproduce in live cells of…

Q: There is ichtyosis in the family pedigree. This feature appears in each generation and is typical…

A: It is recessive X-linked ichthyosis.

Q: Draw, label and describe the leaf type and leaf arrangement of the species c) Lygodium sp…

A: Lygodium spp. (Climbing fern) Climbing fern is known as it can climb trees, shrubs and related…

Q: a. Which of the following sets of genes should an "a" cell not be able to transcribe? [Select] b.…

A: The primary membrane-sure unit that carries the essential molecules of existence and of which all…

Q: 8) In addition to the ABO self-antigen system, another red blood cell self-antigen system is the Rh…

A: Many characteristics in humans and other living organisms are ultimately determined by the…

Q: What do you think about Covid 19 Pandemic? Is it a kind of depopulation program? Explain.

A: Introduction Coronaviruses (CoV) are a broad group of viruses that can cause anything from a typical…

Q: The biological species concept and discuss its limitations.

A: Definition: - A biological species is defined as a group of organisms that can mate freely with one…

Q: Match each membrane molecule with its corresponding description. [Each choice will be used exactly…

A: Introduction The cell membrane is a biological membrane that protects and isolates the interior of…

Q: Tat and Rev proteins are required for HIV replication. What are their roles and why are they…

A: Introduction Human immunodeficiency viruses (HIV) are two types of Lentivirus (a type of retrovirus…

Q: 21. Explain the difference between acute and chronic underhydration

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

Q: If the climate change warming trend continues which of the following will you not expect to see? A.…

A: Introduction Climate change refers to long-term shifts in temperatures and weather patterns, This…

Q: All but one of the following occurs during the inflammatory response. Select the example below that…

A: c. Vasoconstriction prevents excessive blood loss due to injury. It is the correct option.…

Q: Who discovered nucleus

A: Introduction The nucleus is a large membrane-bound organelle that contains genetic information in…

Q: the GIT's important functions to systemic and cardiac circulation.

A: Nutrition and the Cardiovascular system Nutrition is directly related to what and how much we eat.…

Q: Compare and contrast plant and animal sensory and motor mechanisms. Use a Venn Diagram

A: To compare and contrast: To compare and contrast plant and animal sensory and motor mechanisms by…

Q: What are the drawbacks of drawing parallels between nonhuman primate behavior and human behavior?

A: Introduction Primates are eutherian mammals that belong to the Primates taxonomic order. Primates…

Q: Describe the functions of the transcriptase/replicase complex in coronavirus replication.

A: Introduction :- Coronaviruses are encapsulated RNA viruses with a positive strand that infect…

Q: The chromosomal region where sister chromatids are attached to each other is called the

A: Introduction :- A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: 6) Duchenne muscular dystrophy (DMD) is a muscle wasting disease and is an X-linked recessive…

A: 6) Duchenne muscular dystrophy (DMD) is a muscle wasting disease and is an X-linked recessive…

Concept explainers

Embryology

Question

Which group of plants bears stomata only in the sporophyte generation?
a. Chrysophyta
b. Anthocerophyta
c. Bryophyta
d. Marchantiophyta
Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from other plants?
a. Pollen
b. Dependent gametophytes
c. Ovules
d. Alternation of generations
Which of these statements is an incorrect comparison of a pine cone and a flower in terms of structure and function?
a. Pine cones and flowers both have gametophytes and modified leaves that produce spores.
b. All of the statements are correct.
c. Unlike pine cones, many flowers produce both pollen and ovules.
d. Pine trees have separate pollen cons and ovulate cones while in flowers, pollen grains are produced by the anthers of
stamens, and ovules are within the ovaries of carpels.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and produces monosulcate pollen. It is most likely: a. a gymnosperm b. a monocot c. a eudicot d. a basal angiosperm
Which of the following statements is false? a. Ferns produce seeds inside sori. b. Conifers do not produce fruits. c. Both gymnosperms and angiosperms produce pollen. d. Only angiosperms produce flowers
In 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; microspores
In bryophytes, eggs are fertilized in a chamber on the ________ and a zygote develops into a _______. a. sporophyte; gametophyte b. gametophyte; sporophyte c. sorus; cone
Which of the following is not a characteristic of plants? (a) cuticle (b) unicellular gametangia (c) stomata (d) multicellular embryo (e) alternation of generations
Only angiosperms produce_______. a. pollen c. fruits b. seeds d. all of the above
What separates the gymnosperms from other seed plants?a. a vascular systemb. wind dispersion of pollenc. ovules not completely covered by the sporophyte at the time of pollinationd. fruits and flowers
The alternation of generations life cycle applies to gymosperms in that: A. the gametophyte stage is reduced B. the sporophyte stage is reduced C. the gametes are produced via meiosis D. the spores are produced via meiosis
The sporophyte of nonvascular plants A. possesses anthers and archegonia O B. produces spores C. is the dominant stage of their alternation of generations D. produces non-motile sperm cells E. is dependent on wind pollination
As you are walking through the woods you stumble across a flowering plant with broad leaves with branched veins, and flowers with five petals. With this information you know it must be which of the following? O AMonocot B Gymnosperm C Eudicot D Angiosperm O E It must be both C and D
Which of these is found in seed plants?a. complex vascular tissueb. pollen grains that are not flagellatedc. retention of female gametophyte within the ovuled. roots, stems, and leavese. All of these are correct.
Companion cells are unique to:A. Bryophytes B. PteridophytesC. Angiosperms D. Gymnosperms