Q: what is one other organism besides osprey that you would expect to have high concentrations of ddt
A: *DDT ( Dichloro diphenyl trichloro ethane) is a colourless and odourless harmful crystal element.…
Q: Give graphical presentation alternation of generation in Selaginella
A: Selaginella is a vascular plant, commonly referred as spike moss. It regularly shows the alternation…
Q: Which of the following genus produce biflagellated gametes? A. Polysiphonia B. Spirogyra C.…
A: Biflagellate: An organisms with one or more whip-like organelles called…
Q: Scientific Name:____________________ Most damaging stage of this pest:…
A: The larvae cause harm by feeding on the mango fruit's flesh, rendering it unfit for consumption.…
Q: Describe the habit and habitat required for Funaria.
A: Funaria is a genus of 210 species and the most common species is funaria hygrometrica. This species…
Q: Choristoneura fumiferana overwinters as larvae | adults also feed on spruce needles O outbreak cycle…
A: Choristoneura fumiferana is a budworm which is considered one of the most destructive pests…
Q: How much energy is lost by primary producers as respiration in thisecosystem? How much is lost as…
A: Primary producers are plants, algae, and photosynthetic bacteria that convert sunlight energy into…
Q: How has an understanding of crown gall disease benefitedplant agriculture?
A: Agrobacterium tumefaciens is a rod-shaped gram-negative bacteria that leads to a type of…
Q: What is the difference between male and female marchantia
A: Marchantia is a thalloid liverwort. It is usually seen as large colonies on damp surfaces. They are…
Q: Desceibe the primary damage of the suborder auchenorrhyncha of a named crop
A: Auchenorrhyncha is the suborder of the order Hemiptera, which includes insects like leaf-hoppers,…
Q: What is unusual about the oocysts of Cryptosporidium thatfacilitates its transmission by a water…
A: Cryptosporidium parvum is responsible for infecting warm-blooded animals particularly cattle.…
Q: importance of the species Ginkgo biloba to humans?
A: Ginkgo biloba is also known as maidenhair and it is the native plant of china. It belongs to…
Q: Draw the insect inside the damaged host
A: Armyworm Armyworm or the cutworm is the most common pest found in the corn or maize plants. They…
Q: Why is it accurate to say that Ulva is truly multicellularbut Caulerpa is not?
A: Ulva and Cauleipa are both, green algae. Green algae possess grass-green chloroplasts. They are…
Q: What influences the distribution of pillbugs?
A: Kingdom Animalia is a diverse group. The organisms of this group inhabit a range of habitats.…
Q: Why are insecticides made out of Lavender, Lemon Eucalyptus, and Citronella are much more good than…
A: Answer : the chemicals which are used to kill or get rid of the pests from the plants or the stored…
Q: What factors stabilize the presence of a secondary insectsymbiont?
A: Secondary Symbionts are transferred from mother to off-springs vertically and therefore the…
Q: What are the medicinal uses of A. Hopea acuminata b. Shorea negrosensis c. Shorea polysperma d.…
A: According to the question, we have to mention the medicinal uses of A. Hopea acuminata b. Shorea…
Q: Is Mirabilis Jalapa poisonous?
A: Four O’clock flower is the most common name for the genus of flowering plants called Mirabilis.…
Q: what control measures have been put in place to help caulerpa taxifolia
A: Introduction Caulerpa taxifolia is a marine green macro-algae found in the Indian, Atlantic, and…
Q: Name three kinds of amebas, and describe their habitats.
A: Amoeba are unicellular organisms that belong to Amoeboid family. The size of the amoeba ranges…
Q: Contrast the important points of the four basic helminth transmissioncycles with examples.
A: The term helminth is used to refer to worms that exist in different forms for example platyhelminths…
Q: Name the selective agent causing the change in peppered moth.
A: The environment factor that acts on the population is called the selective agents. The bacterial…
Q: How does balanus larvae/mL affect the population of balanus and chthmalaus?
A: The barnacles are a group of little crustaceans related to shrimps, crabs, etc that live on rocks in…
Q: Describe in detail, the primary damage of the suborder auchenorrhycha named crop seedling
A: The suborder Auchenorrhyncha belongs to the order Hemiptera. It includes treehoppers, spittlebugs,…
Q: The most important adaptive advantage associated with thefilamentous nature of fungal mycelia is(A)…
A: Fungi are a kingdom of generally multicellular eukaryotic organisms. Fungi are heterotrophs and it…
Q: Give the differences in the sex cells and sex organs in rhizopus, saccharomyces, marchantia,…
A: Saccharomyces belongs to the Saccharomycetaceae family of yeasts (phylum Ascomycota, kingdom Fungi).…
Q: Based on the text and the photos below, draw a labelled diagram of the life cycle of Obelia…
A: Obelia during her life cycle takes two forms: polyp and jellyfish. The first form is diploblastic,…
Q: C) A) B) D) E) Directions: For cach of the following species above identify whether they are…
A: Strepsirhines: B and C. Haplorrines: A, D, E. Platarrhines: A and B Catarrhines: D and E
Q: Explain with suitable examples of ectoparasites and endoparasites.
A: In nature, animals, plants and microbes interact in various ways to form a biological community.…
Q: The digestive tract of these cloth moth larvae is a strongly reducing environment. Why is this…
A: Clothes moths, Tineola bisselliella are small, 1/2-inch pests that feed exclusively on animal fibres…
Q: Determine the parasitic and host partner in controlled parasitism in lichen.
A: Lichen is a result of the symbiotic relationship between algae and fungi. They grow slowly and have…
Q: Endomycorrhiza of forest trees contributes to the efficient nutrient cycling in tropical forest…
A: Endo mycorrhizae refer to the type of close relationship between a plant and root fungi in which the…
Q: Name the different forms of Aurelia aurita during its life cycle.
A: Aurelia is a cnidarian. It contains cnidocyte which are commonly called as stinging cells. These…
Q: Why do cattle avoid browsing on calotropis plants?Explain.
A: Predation is a mode of negative interaction between two organism in an ecosystem. Here one of the…
Q: Which of the following symbioses aids in the absorption of water and phosphate from soil?
A: Mycorrhizal symbiosis is an association between a green plant and a fungus. The plants synthesizes…
Q: What environmental factors affect thereproductive rate of flamingos?
A: Flamingos are birds that are classified in the genus Phoenicopterus. They possess long slit-like…
Q: Explain the occasional presence of Cryptosporidium in domesticwater sources.
A: Cryptosporidium is a microscopic parasite that causes the diarrheal disease cryptosporidiosis.
Q: cycle of Taenia sp.
A: Introduction:- Taenia solium known as tapeworm. It's a parasite belong to taeniidae family and…
Q: What parasitic diseases are acquired from unclean water sources
A: Water is used for drinking. It's molecular formula is H2O.
Q: Describe the term gregarious pest-locusta?
A: Introduction: Locust is a term derived from Vulgar Latin word locusta which means grasshopper. It is…
Q: Diagram the plant general infection process. Explain each stages.
A: Plant pathology is the branch of science that studies the causes, mechanisms, and control mechanisms…
Q: What are the medicinal uses of A. Bambusa blumeana b. Corypha utan c. Cocos nucifera
A: Bambusa blumeana is an evergreen Bamboo growing to 20 m (65ft). It is also known as spiny bamboo of…
Q: what is the usefulness of plants as a model for studying the pathogenicity of P. aeruginosa
A:
Q: What changes to the rules for Dinotefuran use were made by ODA to limit future bee kill incidents…
A: Dinotefuran is used as a pesticide to kill the the pests or insects which damaged the plants or…
Of what stage of a leaf miner is destructive to cucurbits? What significant symptom does it shows?
Step by step
Solved in 2 steps
- Which nematode infects the roots of tobacco plant and causes a great reduction in yield?What Class of Platyhelminthes has a larval form that can grow into a hydatid cyst? Why is it bad for a human to get a hydatid cyst?Individual amoebae (Dictyostelium discoideum) occasionally aggregate into a colony. About 20 percent of the amoebae in the colony make up a stalk that supports a ball composed of the remainder of the amoebae. The stalk-forming individuals die without reproducing, whereas the amoebae in the ball, or fruiting body, give rise to spores that can become new individuals after the spores are carried away from the colony by passing insects and the like. On occasion two genetically different strains of the amoeba cooperate in the formation of a stalked fruiting body. What evolutionary puzzle is posed by this observation? Use kin (indirect) selection theory to make a prediction about the genetic similarity of the strains that work together when forming a colony versus those that do not. Please Do not write from an online source