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

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: QUESTION 11 Carbohydrates produced by photosynthesis always move from roots to the leaves the stem…

A: question 11 carbohydrates produced by photosynthesis always move from a source to a sink

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: It is likely that the first organisms on Earth were heterotrophs that obtained energy through animno…

A: The first organic molecules formed about 4 billion years ago. This may have happened when lightning…

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 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: 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: Chloroplasts are descendants of primitive _____________.

A: According to the endosymbiotic theory, some of the organelles in eukaryotes, mitochondria, and…

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: Question 19 Which organism below contains toxic lipopolysaccahride ?

A: The branch of biological science that studies the ecology, biochemistry, and genetics of the…

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: Where are mitochondria found?

A: Mitochondria are known as the powerhouse of a cell and are responsible for producing energy currency…

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: 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: 2.1. Distinguish anatomical differences between C3 and C4 plants.

A: C3 plants  Plants that use the C3 pathway or Calvin cycle for the dark reaction of photosynthesis.…

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

A: d. Plants

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 21 Mushrooms are classified in which fungi phylum? Basidiomycota Chytridiomycota Zygomycota…

A: The fungi are a type of eukaryotic organisms. They have the presence of cellular organelles like…

Q: Question 60 What do plants and animals have in common? Question 60 options: A) They are both…

A: Plantae is one of life's five major kingdoms, and it includes all plants. Plantae organisms are…

Q: QUESTION 7 like the flagella of Not all bacteria are motile, but for those who can move, a flagella…

A: Disclaimer : As per Bartleby guidelines, we will answer only the first question. Please repost the…

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: Where does the electron transport chain occur in a bacterium? plasma membrane cell wall mitochondria…

A: An electron transport chain is a group of proteins that pass electrons across a membrane within…

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: have a colony consists of loose association of independent cells where some cells may be specialized…

A: Volvox

Q: Which of these events occurred in the Mesozoic era? First mammals First cyanobacteria First bacteria…

A: Mesozoic era has three periods cretaceous, Jurassic and Triassic periods. It is the age of reptiles.

Q: Watch later Share Jatch on DYouTube mat cellular structures were observed moving in the video?…

A: Amoeba is a Eukaryotic, unicellular protist/ protozoa. It's single cell is able to perform all the…

Q: QUESTION 13 Which of the following is NOT true about the function of vacuoles? O a. Storage of waste…

A: The cell has been divided into cell organelles. Division of labor is also visible at the organelle…

Q: Question 29 All of the following are advantages of plants moving to land EXCEPT oxygen availability…

A: The evolution of plants is very much important because they are the phototrophic organisms that can…

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: Which microbes perform nitrogen fixation by synthesizing O cyanobacteria, Rhizobium ; nitrogenase O…

A: Nitrogen fixation is a process by which molecular nitrogen that is present in the air is converted…

Q: All of the following microorganisms contains the enzyme catalase except?

A: Answer - Option D - Obligate anaerobes

Q: ich of the following is/are found in prokaryotic cells? 1. Mitochondria 2. Chloroplasts 3. Nuclear…

A: Cells can be divided into prokaryotic and Eukaryotic cells. Prokaryotic cells lack internal cellular…