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Natural selection is one of several processes that lead to evolution.
True
False
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Vascular Plant Detritus |
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Filamentous Algae |
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- There are six kingdoms, give an example for each kingdom: Animalia Plantae Fungi Eubacteria Archaea ProtistsWhich of the following statement is not a line of evidence supporting the endosymbiotic theory for the evolution of eukaryotes? Question 8 options: Mitochondria and plastids have their own circular DNA which is similar to bacterial DNA. Mitochondria and plastids can both live and reproduce outside of a cell. Mitochondria and plastids are separated from the rest of the cell by a membrane. Mitochondria and plastids reproduce independently of the rest of the cell.Does the following phylogenetic tree provide evidence to support or refute the endosymbiosis hypothesis? Briefly explain your choice (1-2 sentences) Bacteria a-Proteobacteria Mitochondria Archaea Eukarya Excavata Discicristata Alveolata Stramenopila Rhizaria Plantae Opisthokonta Amoebozoa
- Except for the Plantae, what best describes the origin of chloroplasts in most other eukaryotes? Group of answer choices Chloroplasts evolved independently in different lineages Primary endosymbiosis An amoeboid protist engulfed another protist that had chloroplasts in its tissues Mitochondria were converted to perform photosynthetic functions Eukaryotes outside the Plantae don’t have chloroplastsWhich of the following statements correctly describes how different evolutionary groups obtain resources? O Protists can be heterotrophic or autotrophic O Protists are exclusively heterotrophic O Fungi can be heterotrophic or autotrophic O Plants are exclusively autotrophicWhich of the following illustrates the unity observed in organisms with a common ancestor? Flamingos and penguins are different colors. The gene for the human hormone insulin can be inserted into bacteria, and the resulting bacteria can use the gene to produce functional insulin. A robin can fly, but a penguin cannot. Fungi tend to absorb nutrients from other organisms, while animals consume their food. O Living organisms span a range of sizes.
- Which of the following observations constitutes evidence that mitochondria evolved before chloroplasts? Mitochondria are aerobic. Chloroplasts are photosynthetic. Aerobic bacteria evolved before photosynthetic bacteria (cyanobacteria). Some protists have separately evolved their own plastids (chloroplast-like structures) through endosymbiosis of cyanobacteria, or even through endosymbiosis of photosynthetic protists. All Eukaryotes have mitochondria; only a subset of Eukaryotes have chloroplasts.Which of the following kingdoms cannot prevent the simultaneous transcription and translation of any protein-coding gene? kingdom Eubacteria kingdom Animalia kingdom Protista kingdom Plantae kingdom FungiThe evolution of complex body shapes and sizes in Eukaryotes occurred due to which traits? O Flexible cell surface More complex cells Cell specialization Endosymbiosis All of the above
- Which of the following scientists claimed that all cells (from animals, fungi, plants, protists, and bacteria) share a single common ancestor, which first originated on Earth through abiogenesis? Matthias Schleiden Charles Darwin Louis Pasteur Robert Hooke Theodor SchwannENDOSYMBIOTIC THEORY is the evolution theory that includes a larger and one smaller cell. The larger cell act as a host and the smaller cell is called the endosymbiont that is engulfed by the host cell. The larger cell referred to eukaryotic cell and the smaller cell represent prokaryotic cell. BIOMOLECULE, also called biological molecule, any of numerous substances that are produced by cells and living organisms. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins. QUESTION: • How this theory (ENDOSYMBIOTIC THEORY) can be applies to this course subject (BIOMOLECULES)? Note: Make a connection how this theory can be applied in the course subject.An organism has the following characteristics: • This organism has two multicellular forms, one haploid and one diploid • This organism has vascular tissue • This organism forms spores • This organism does photosynthesis This set of characteristics is consistent with: A fungus A moss An animal A fern A flowering plant