Homework Answers
Q1. What is a synapomorphy of the Archaea and eukarya combined?
- Absence peptidoglycan in the cell walls of Archaea, in the other hand, those Eukarya having a cell wall (Not all Eukarya possess cells with a cell wall), that wall doesn't contain peptidoglycan.
- The Archaea and Eukarya both contain rRNA.
Q2. What evolutionary term describes mitochondria as a character of the charophyta and embryophyte?
- Engulfment.
- Endosymbiosis.
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b. What is a synapomorphy of the Archaea + Eukarya combined? (2 pts) c. What evolutionary...
Written Question Section: Name: This part of the test will be written on this paper, use...
Written Question Section: Name: This part of the test will be written on this paper, use the back if you need more room than the space provided. (10 pts + 1 pt extra credit) 11. Given the information provided in the character matrix below, construct a cladogram showing relationships among the taxa included. Taxa Character Bacteria Archaea Nucleariids Fungi Animals Charophyta (green algae) Choano flagellates Embryo - phytes (land plants) Cell membrane Histone proteins Nucleus & Mitochondria Chlorophyll a and...
1) which of the following are the correct 3 domains of life: a) prokarya, eukarya, planta...
1) which of the following are the correct 3 domains of life: a) prokarya, eukarya, planta b) eukarya, protista, animalia c) protista, animalia, planta d) archea, bacteria, eukarya e) archea, protista, eukarya 2) Bacterial genetic recombination involves: a) endospores b) fission c) budding d) gametes e) conjugation 3) Bacterial acquisition of new genes results in: a) endospores b) daughter cells c) transformation d) transduction e) fusion 4) Prokaryotes lack some parts found in eukaryotic cells, including which item? a) nuclear...
In following the development of life on Earth, what evolutionary phenomena can we track in the...
In following the development of life on Earth, what evolutionary phenomena can we track in the genome that appeared to have significantly escalated the increase in organism complexity? a. Parents producing ample offspring b. Moving from unicellular to multicellular life c. Appearance of non-coding RNA d. Appearance of non-coding DNA e. Appearance of mitochondria
What is an example of genetic diversity's influence on: a. short-term fitness and b. long-term evolutionary...
What is an example of genetic diversity's influence on: a. short-term fitness and b. long-term evolutionary potential?
Question 1 1 pts 1) Which of the following is not functionally important in the cells...
Question 1 1 pts 1) Which of the following is not functionally important in the cells of the gametophytes of both angiosperms and gymnosperms? A) haploid nuclei B) mitochondria C) cell walls D) plastids ОА OB - OC Question 2 1 pts 2) In addition to seeds, which of the following characteristics is unique to the seed- producing plants? A) sporopollenin B) alternation of generations C) pollen D) megaphylls OD Question 3 1 pts 3) The closest relatives of the...
[2 pts] in decimal, what does b-? a. short a --1 ushort *b &a b-? [2 pts] What conditions are required for a race condition? b. [2 pts] The purpose of software security is? c. [2 pts] in...
[2 pts] in decimal, what does b-? a. short a --1 ushort *b &a b-? [2 pts] What conditions are required for a race condition? b. [2 pts] The purpose of software security is? c.
[2 pts] in decimal, what does b-? a. short a --1 ushort *b &a b-? [2 pts] What conditions are required for a race condition? b. [2 pts] The purpose of software security is? c.
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals,...
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals, halophiles, slime molds, and gram-positive bacteria. C) Explain the evidence used in construction of this diagram. Entamoebae Eukarya Animals Slime molds Fungi Archaea Green Bacteria nonsulfur bacteria Gram- positive Proteobacteria bacteria (Purple bacteria) Thermoproteus Cyanobacteria Pyrodictium Flavobacteria Methanosarcina Methanobacterium Methanococcus Thermococcus Plants Ciliates Halophiles Flagellates Trichomonads Thermotogales Microsporidia Diplomonads Last universal common ancestor
6. (12 pts, 2 pts each) The Graduate Record Exam (GRE) has a combined verbal and...
6. (12 pts, 2 pts each) The Graduate Record Exam (GRE) has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores range from 200 to 1600 and are approximately normally distributed. For each of the following problems: (a) Indicate the percentage or score called for by the problem. (b) Select the appropriate distribution curve (from below) that relates to the problem 1410 00 Curve C 100 60 1000 Curve 140 0 Curves Page 3...
Kingdom Bacteria? 1pt ui ul liolecular characteristics separate Kingdom Archaea from 2. What are 2 environments...
Kingdom Bacteria? 1pt ui ul liolecular characteristics separate Kingdom Archaea from 2. What are 2 environments where Archaea representatives are found? 1pt 3. MATCHING 6pts Liverworts Morels, Sac-fungi Spirogyra, Diatoms, Euglenas Imperfect Fungi Chlamydomonas, Volvox, SpirogyraE.Kingdom Protista Hornworts Rhizopus Blue-green Bacteria Red Algae Golden-brown Algae Bacteria with Chlorophyll A and B, but not phycobilins Diatoms, Brown, and Yellow-Green algae A. Phylum Chromophyta B. Class Prochlorobacteria C. Phylum Deuteromycota D. Phylum Chlorophyta F. Phylum Ascomycota G. Phylum Hepaticophyta H. Class Chrysophaceae...
1. Bacteria such as E.coll and staph belong to which Domain? A. Animalia B. Eukarya C....
1. Bacteria such as E.coll and staph belong to which Domain? A. Animalia B. Eukarya C. Archaea D. Bacteria 2. In general terms, prokaryotic cells are cells that? A. Have a nucleus B. Do not have a nucleus. 3. Think about the name E. coli 4X56. In that name which refers to the serotype? A E B. coli C4X56 4. Which of the following best describes the type of bacteria that are important to ecology, and once were thought to...
Written Question Section: Name: This part of the test will be written on this paper, use the back if you need more room than the space provided. (10 pts + 1 pt extra credit) 11. Given the information provided in the character matrix below, construct a cladogram showing relationships among the taxa included. Taxa Character Bacteria Archaea Nucleariids Fungi Animals Charophyta (green algae) Choano flagellates Embryo - phytes (land plants) Cell membrane Histone proteins Nucleus & Mitochondria Chlorophyll a and...
In following the development of life on Earth, what evolutionary phenomena can we track in the genome that appeared to have significantly escalated the increase in organism complexity? a. Parents producing ample offspring b. Moving from unicellular to multicellular life c. Appearance of non-coding RNA d. Appearance of non-coding DNA e. Appearance of mitochondria
Question 1 1 pts 1) Which of the following is not functionally important in the cells of the gametophytes of both angiosperms and gymnosperms? A) haploid nuclei B) mitochondria C) cell walls D) plastids ОА OB - OC Question 2 1 pts 2) In addition to seeds, which of the following characteristics is unique to the seed- producing plants? A) sporopollenin B) alternation of generations C) pollen D) megaphylls OD Question 3 1 pts 3) The closest relatives of the...
[2 pts] in decimal, what does b-? a. short a --1 ushort *b &a b-? [2 pts] What conditions are required for a race condition? b. [2 pts] The purpose of software security is? c.
[2 pts] in decimal, what does b-? a. short a --1 ushort *b &a b-? [2 pts] What conditions are required for a race condition? b. [2 pts] The purpose of software security is? c.
6. (12 pts, 2 pts each) The Graduate Record Exam (GRE) has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores range from 200 to 1600 and are approximately normally distributed. For each of the following problems: (a) Indicate the percentage or score called for by the problem. (b) Select the appropriate distribution curve (from below) that relates to the problem 1410 00 Curve C 100 60 1000 Curve 140 0 Curves Page 3...
Kingdom Bacteria? 1pt ui ul liolecular characteristics separate Kingdom Archaea from 2. What are 2 environments where Archaea representatives are found? 1pt 3. MATCHING 6pts Liverworts Morels, Sac-fungi Spirogyra, Diatoms, Euglenas Imperfect Fungi Chlamydomonas, Volvox, SpirogyraE.Kingdom Protista Hornworts Rhizopus Blue-green Bacteria Red Algae Golden-brown Algae Bacteria with Chlorophyll A and B, but not phycobilins Diatoms, Brown, and Yellow-Green algae A. Phylum Chromophyta B. Class Prochlorobacteria C. Phylum Deuteromycota D. Phylum Chlorophyta F. Phylum Ascomycota G. Phylum Hepaticophyta H. Class Chrysophaceae...
1. Bacteria such as E.coll and staph belong to which Domain? A. Animalia B. Eukarya C. Archaea D. Bacteria 2. In general terms, prokaryotic cells are cells that? A. Have a nucleus B. Do not have a nucleus. 3. Think about the name E. coli 4X56. In that name which refers to the serotype? A E B. coli C4X56 4. Which of the following best describes the type of bacteria that are important to ecology, and once were thought to...
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