Red alage contribute in producing coral reef. Give reason.

Q: A phycobilin pigment in the red algae efficient in harvesting specific wavelength of light at great…

A: Phycobilins are important light seizing bilins that are present in red green algae.

Q: . K/U Study the drawings below. Identify the phyfum to which each organism belongs. Explain how you…

A: Protists are unicellular or multicellular organisms, which lack a cell wall and organelles. The…

Q: What kind of symbiosis describes the relationship between the small dinoflagellate algae known as…

A: When two distinct species interact with each other, a symbiotic relationship is established. Because…

Q: Gather data about the Protista - protozoa (Entamoeba histolytica), an organism from the Protista…

A: Domain: Eukarya Kingdom: Protista Phylum: Sarcomastigophora Subphylum: Sarcodina Class: Lobosa…

Q: write a paragraph about the tiny organisms that live in moss.

A: Mosses belong to the division Bryophyta that includes land plants that are small nonvascular and…

Q: Why do you think that some species offungi contain chemicals that are harmful topeople?

A: Fungi are the large diverse group of eukaryotes. They are heterotrophs comprising of most…

Q: Explain what would happen if: All algae are removed from sea and oceans.

A: Algae are a simple, nonflowering and typically aquatic plant that include single celled forms and…

Q: call the seagrass growing in the water

A:

Q: earrange the correct sequence of the life cycle of conifer (first image) Rearrange the correct…

A: All conifers bear male and female reproductive cones in separate cones instead of flowers on the…

Q: In what ways are kelp forests economicallyimportant?

A: Kelp forests are underwater habitats with a high density of large brown macro-algae called kelps.…

Q: halassia testudinum (Turtle grass)

A: Plants contain chloroplast in them and the cell is bounded by cell wall.

Q: Features Used in spore Gametophyte form Characteristic of Others Group dispersal seta Liverworts…

A: Bryophytes are group of plant that are simple , without conducting tissue and present to grow on…

Q: Explain how coral affects biodiversity and the stability of the ecosystem.

A: Coral reefs got high biodiversity.  The reason is the availability of microhabitats, nutrition…

Q: What form of competition was occurring in this paramecium example?

A: Answer:  COMPETITIVE EXCLUSION = This is the competition between two species (interspecific) to live…

Q: What strategies benefit the protection of coral reefs, and why?

A: Marine ecosystem is defined as the largest aquatic ecosystem where the environment is distinguished…

Q: The common, large brown seaweed, Macrocystis, is

A: Macrocystis is a genus of large brown algae that is found in the ocean. The largest algae in the…

Q: Give the economic and ecological importance of Bamboo (the subfamily Bambusoideae).

A: Bamboos are a diverse group of evergreen perennial flowering plants in the subfamily Bambusoideae of…

Q: a. What is a whisk fern? b. What was Calamites?

A: Whisk fern Psilotum or commonly known as whisk ferns belong to the family of Psilotaceae and class…

Q: Examine the image of the Gnetum species image provided below. Label the important features.

A: The Gnetum species are gymnosperms. There are about 40 different species of Gnetum that inhabit the…

Q: Compare and contrast megaspores and microspores

A: Microspores as the name suggests are small and and megaspores are large and are found in gymnosperms…

Q: Write a review on the health effects of mould and air spores in genus

A: Mold, also spelled mould, in biology, a conspicuous mass of mycelium (masses of vegetative…

Q: five (5) roles of earthworms in soil ecosystem

A: Earthworms are segmented worms that belong to the phylum Annelida. These are the common inhabitants…

Q: Based on this table, this species has a generation of time of

A: Ans Is 5.2 years  Bacterial growth is the division of one bacterium into two daughter cells in a…

Q: Give some characteristics of fern.

A: Ferns are green ancient plants with about 12,000 species growing throughout the world.

Q: Give economic and ecological significance of Rice (Oryza)

A: Rice (Oryza sativa) is a grain and food. It is swamp grass by nature. It is a staple meal in many…

Q: Biodiversity is a short term for

A: There are different species living on the earth. There are variations in living species in land,…

Q: the occurrence and role of earthworms in soil ecosystem

A: Earthworms are segmented worms that belong to the phylum Annelida. These are the common inhabitants…

Q: Enumerate 5 economic uses of the representatives of the orders considered in this exercise.…

A: According to the question, we have to enumerate 5 economic uses of the representatives of the…

Q: draw a diagram explaining the nutrition in amoeba.

A: Nutrition in amoeba occurs via a process known as phagocytosis in which amoeba engulfs the food…

Q: The following are specimens kept in an herbarium except lichens attached on bark of trees…

A: It is a multiple choie question.

Q: Identify which of the following are autotrophs, and which are heterotrophs. ________1.Grass…

A: Food is necessary for survival. We should absolutely eat enough to stay healthy and active. However,…

Q: A plant that did not have mycorrhizae would most likelv:

A: The correct option is Option A. Not be able to absorb as much water and nutrients as a plant that…

Q: Name an abiotic factor that might impact diversity of soil arthropods.

A: number of abiotic are known to regulate arthropod attraction, colonization, and utilization of…

Q: Lichen is best characterized as a A. Mutualism between two organisms B. Single-celled organism C.…

A: Algae  They are the group of simple, photosynthetic autotrophic organisms. They are also consider as…

Q: Give an example of An organism of benthic zone.

A: The benthic zone begins at the shore and extends to the bottom of a water body. It is found all over…

Q: Name an abiotic factor that might impact diversity of soil arthropods.

A: Arthropods  They belong to the phylum arthropada. It is the largest phylum of animal kingdom.

Q: What are the possible ways to pretend harm to these kelp forests?

A: Kelps are large brown algae seaweeds that make up the order Laminariales.

Q: Describe how the increase in oxygen affected the existingorganisms and how it set the stage for the…

A: ANSWER:  During the late Proterozoic era, i.e between 700-550 million years ago there was a sudden…

Q: “Lichens are considered good examples of obligate mutualisms”. Comment?

A: In obligate mutualism, one organism cannot survive without the other.

Q: xplain the symbiotic relationship between the dinoflagellates and coral

A: Coral reefs are important in terms of biology since they serve as habitats for hundreds of marine…

Q: Diagram of the habit of a flowering branch of bougainvillea.

A: The genus Bougainvillea belongs to a plant family called the Nyctinaginacea. This plant family is…

Q: What are other adaptations that facilitated life on land and ultimately led to the formation of the…

A: As organisms tried adaptting to life on land, they had to contend with several challenges in the…

Q: Analyze the statements below and choose those that describe habitats that support growth of…

A: Veillonella are anaerobic, gram-negative cocci. Veillonella is part of the normal flora of the mouth…

Q: To explain: The reason why coral reefs are often compared to tropical rain forests.

A: The Earth has many different habitats. Natural selection, which eliminates the poor-fit individuals…

Q: Due to their symbiotic relationship with algae coral is an example of what?

A: Introduction:   Corals and algae are symbiotic partners. The coral creates a safe place for algae…

Q: lichens are considered good examples of obligate mutualisms.Comment?

A: Mutualisms are defined as interactions among organisms of two different species, in which each…

Q: In three to five sentences, construct an argument that shows why lichens are necessary to establish…

A: The term lichen was given by Theophrastus. Its symbiotic charecterstic was however stated by…