Monophyletic group - Study guides, Class notes & Summaries

GCU BIO-182 Exam 2 With 100% Correct Answers 2024 Green Algae - answer____________ called charophytes are the closest relatives of land plants. Land plants share four key traits with only charophytes - answer• Rings of cellulose- synthesizing complexes • Peroxisome enzymes • Structure of flagellated sperm • Formation of a phragmoplast Sporopollenin - answerIn charophytes a layer of a durable polymer called _____________ prevents exposed zygotes from drying out Sporopollenin - ...

Most often, eukaryotes call to mind large and conspicuous animals and plants, but there are many eukaryotes that are not visible to the naked eye. Recall from lab 2 that the word ‘microbe’ is used to refer to microscopic organisms in any of the domains and viruses. In lab 3, you will be introduced to microbial eukaryotes, a group that includes several disparate lineages with diverse ecology and life history. The occur in most habitats worldwide, are key players in symbiotic interactions,...

Biology 1108 final exam (cumulative) Solved 100% Correct!!

BIO 116 Exam 1 & 2 Questions And Answers With Verified Study Quiz you identify two new organisms that share a specific morphological feature. genetic analysis reveals that each organism uses different protein structure. which of the following are true regarding these organisms 1. the shared feature is analogous 2. these organisms represent sister taxa 3. their common ancestor probably did not possess this feature 4. the shared feature is a homologous character ANS 1 and 3 identify which...

University of Idaho Biology 114 Exam Two Questions and Answers Already Passed What characterizes adaptive radiation most accurately? a. It occurs when a new trait allows access to previously unavailable ecological niches. b. It is represented by a star-like evolutionary branching pattern. c. It typically involves multiple, swift speciation events. d. It happens when one lineage produces a wide range of species with different ecological roles over a short period. d. It happens when on...

BIOL 172L EXAM 1 UH MANOA QUESTIONS AND ANSWERS RATED A+ **Endosymbiosis** Endosymbiosis is the process in which unicellular organisms engulf other cells, which then function as organelles within the host cell. This relationship is usually obligate, meaning the survival of one depends on the other. Studies of DNA sequencing suggest that green and red algae developed when heterotrophic eukaryotes engulfed cyanobacteria. **Algae** Algae are: - Eukaryotic - Aquatic - Photo-aut...

Textbook Readings Chapter _ 32 Animal Diversity Animals are multicellular, heterotrophic eukaryotes with tissues that develop from embryonic layers Animals are a diverse monophyletic group with 34 major animal phyla About 1.3 million species of animals living Three characteristics define the entire group 1. Mode of nutrition 2. Cell structure and specialization 3. Reproduction and development Nutritional Monde Animals are heterotrophs They cannot construct all their own or...

Which word is incorrect in the following statement? Placental mammals (Placentalia) form a monophyletic group. Monotremata is an ancestral lineage that diverged from the basal node in mammals during the Jurassic. Marsupial (Marsupialia) and placental mammals are sister clades. - ️️ancestral Which phylogenetic characters are the most useful in phylogenetic analyses? - ️️synapomorphy Which of the following statements is true? - ️️Most mutations are either neutral or deleterious ...

What is the science of describing, categorizing and naming organisms? A. systematics B. taxonomy C. cladistics D. phenetics correct answers B. Taxonomy What is the primary reason protists and bacteria are grouped into different domains? A. protists are made of cells but bacteria are not B. bacteria are unicellular but protists are multicellular C. bacteria lack a nucleus but protists have a nucleus D. protists are photosynthetic but bacteria are not E. protists eat bacteria correct...

The majority of oxygen on earth is produced by A. plantae B. angiosperms C. cyanobacteria D. photosynthetic protists E. archaea correct answers C Which of the following is a true statement about protists? A. They are monophyletic B. The group contains monophyletic groups C. The term is used to describe one taxonomic Kingdom D. The term refers to prokaryotes and eukaryotes E. All of these are true statements correct answers B An example of __________ tissue is ________ . A. groun...