All algae contain ___, but can be characterized by _____.   a cellulose; photosynthesis   b flagella; chlorophyll   c chlorophyll; other pigments   d photosynthesis; flagella

Q: What did Kochâ s experiment prove? O Microoganisms causes diseases. O Microoganisms contain DNA.…

A: Microrganism that causes diseases

Q: Compare and contrast the structure of eukaryotic cells and prokaryotic cells.

A: Cells are elemental units which perform various metabolic process . Organisms which possess cells…

Q: Which piece of evidence provides the strongest support for the endosymbiosis theory? O All…

A: The notion of endosymbiosis is significant because it explains the origins of chloroplasts and…

Q: QUESTION 40 What is an organelle that pinches off portions of its membrane to form a transport…

A: Amongs the all organelle transport vesicle is lysosome which is a part of endomembrane system. It…

Q: A distinguishing characteristic of Eukaryotes is that they O a. contain membrane-enclosed organelles…

A: Prokaryotes are the bacteria like blue green algae, pleuropnuemonia like organisms and mycoplasma.…

Q: All of the following are examples of the 12 carbon skeletons except: O E4P O pyruvate O PABA O…

A: The chains of carbon atoms making structure of organic compounds are known as carbon skeletons,…

Q: UESTION 8 An organism's DNA guides growth, reproduction, a. Development

A: Reproduction is a biological process by which an organism produces its own offspring. It is of two…

Q: In the Linnaean system, which level of classification is Animalia an example of? domain kingdom…

A: The Linnaean system of classification consists of Kingdom, Phylum, Class, Order, Family, Genus,…

Q: 2. In a typical eucaryotic cell, the pH is usually around 7.4. What is the [H+] in a typical…

A: Introduction: Large and complex organisms are made up of eukaryotic cells, which have a nucleus…

Q: Question. 1-8: Fill in the blank spaces with the right words. Question 9: List the three possible…

A: Glucose provides plants with needed food and is produced by the process of photosynthesis  In…

Q: Question 22 Which of the following is not a characteristic of all animals? They are motile at some…

A: The kingdom is the second topmost category of taxonomical classification. It is in-between domain…

Q: Which can NOT be found in vessels? O a. Tyloses O b. Pits O c. O d. Resin Perforation plates

A: A vessel is a plant structure that distributes fluids such as water, sap, and nutrients from the…

Q: Dispersal is best defined by which of the following? O Colonization of devastated areas after floods…

A: Dispersion means the migration of plants or animals away from their place of origin.

Q: A species often changes over many generations because animals get tired of eating the same thing all…

A: A group of interbreeding organisms that can produce fertile offspring is called species. The sow and…

Q: QUESTION 3 All of the following are examples of decomposers or detritivores EXCEPT: - Athyrium…

A: Examples of deecomposers or detritivores are the :-

Q: Question 1. Which of the following is never found in prokaryotes? A. Ribosomes B. DNA Polymerases C.…

A: Introduction :- Ribosomes, also known as Palade granules, are macromolecular machines that perform…

Q: QUESTION 22 Choose the best explanation of what would happen duirng the Calvin cycle of a plant…

A: In simple terms, photosynthesis can be defined as plants using sunlight, carbon dioxide, and water…

Q: Question 9 Which resistant structure can Bacillus species form that E. coli cannot mycolic acid rich…

A: Bacillus species and E coli  are gram positive bacteria and thick layer of Peptidoglycan is present…

Q: fungi green algae animals red algae plants ancestral ancestral heterotrophic eukaryote…

A: A phylogenetic tree is also known as phylogeny. It is a diagram that depicts the lines of…

Q: fungi red algae green algae animals plants ancestral ancestral heterotrophic eukaryote…

A: A phylogenetic tree is a diagram where the evolutionary relationship among the different species,…

Q: The closest living relative to land plants today are cyanobacteria. O charophytes. O red algae.…

A: plants are organisms which comes under the kingdom plantae . They are eukaryotic multicellular and…

Q: Question 33 Briefly discuss the "what, where, how" of photosynthesis. What is photosynthesis? Where…

A: Q. What is Photosynthesis? Q. Where it takes place? Q. Briefly explain the process of…

Q: QUESTION 1 The energy for photosynthesis is provided by: A. ATP OB. sound C. light OD. batteries

A: Introduction :- Photosynthesis is the process by which green plants and some other organisms convert…

Q: The primary forest ecosystem of the east coast of North America was and thought to be wiped out due…

A: The forest ecosystem includes a wide range of species and a rich level of vegetation that has a rich…

Q: A plant responds to an aphid attack by activating a pathway that seals the phloem, cutting off the…

A: The correct answer is option 3 -an induced/active chemical defense. Passive defense mechanisms are…

Q: When a photon of light is absorbed by chlorophyll

A: Autotrophic organisms produces their own food via photosynthesis. Plants are considered to as…

Q: Question 4 Comparing these two Photosynthetic Organisms Nostoc (cyanobacteria) Spirogyra…

A: The nostoc belongs to the category of cyanobacteria whereas the algae belong to the category of…

Q: Svalbard Global Seed Bank is a long-term storage facility to preserve crop seeds all of the above…

A: all the above is the answer. Svalbard global seed bank stores seeds of all crops collected across…

Q: Why are the protists in termites obligate endosymbionts? Please select all correct answers. Select…

A: Introduction:- Living organisms interact with each other in different ways like -  mutualism,…

Q: a) Figure 7 shows hierarchical classification of wild banana. Liliopsida Zingiberales Musaceae…

A: As per our guidelines we are required to answer only the first question unless the question number…

Q: As of today, science reports that the most diverse group of organisms from the list below are?

A: d. Plants

Q: O0OO 000 Letter "e" at 4X Letter "e" at 40X Onion Root at 40X Spider at 4X Compact Bone at 10X Blood…

A: Cells are too small to be seen through naked eyes. They can be studied  only through an instrument…

Q: Some species switch between sexual reproduction and asexual reproduction because each is "best"…

A: Animals undergoes sexual and asexual reproduction in order to give birth to offsprings. Asexual…

Q: Question 7 All cells contain which three structures at some point? Cell wall, flagella, and…

A: We’ll answer the first question (Question-7) since the exact one wasn’t specified. Please re-submit…

Q: the ability to move as a group. O b. increased competition for food. O c. the formation of a…

A: Biofilm is a complex structure of microorganisms having different bacterial colonies or single type…

Q: Question 33 In anoxygenic photosynthesis, oxygen is O made O neither used nor made used

A: There are a few groups of microbes that go through anoxygenic photosynthesis: green sulfur…

Q: 43 are accessory pigments in photosynthesis that reflect blue and red wavelengths best. O a.…

A: MCQ

Q: e bacteria are neutrophiles because they are growing best at a neutral pH. e bacteria are…

A: Different bacteria grow in different conditions. one such condition is the pH of the medium which…

Q: During photosystem I O hydrogen electrons are extracted from the splitting of water molecular oxygen…

A: A photosystem is just a protein complex or perhaps a combination of the two or even more proteins,…

Q: Question 9 A nucleomorph is a vestigial structure that likely evolved from the secondary…

A: Prokaryotes don't have nucleus. But eukaryotic cell has nucleus.

Q: Question 42 Carnivorous plants often live in acidic soils where O a. phosphorus O b. sulfur O c.…

A: Introduction :- Carnivorous plants obtain some or all of their nutrition by catching and consuming…

Q: question 40  lf a cell is increased to 1000 cells, how many generations in this process? A 100. B…

A: The cell division process causes "significant alterations in both plant and animal cells." For…

Q: QUESTION 31 Which molecule is displaced when a vesicle and its target membrane fuse? OA. Water OB.…

A: Introduction :- Vesicles are small, membrane-bound sacs that transport materials between different…