Q: How might the color change be adaptive to both aphids and the bacteria that infect them?
A: The pea aphid, Acyrthosiphon pisum is known to have a symbiotic relationship with a bacterium…
Q: What are zoonoses? Whatare some examples ofzoonoses transmitted bybirds?
A: Infection can be transmitted by vectors of reservoirs that carry the infectious agent in them. The…
Q: How does paurometabolous metamorphosis differ from hemimetabolous metamorphosis?
A: The class of insects undergoes morphological and biological changes after birth through the process…
Q: What are the most important application of gibberellins?
A: Gibberellins (GAs) are plant hormones, a group of tetracyclic diterpenoid compounds made up of four…
Q: Is it true that spider silk is stronger than steel?
A: Spider silk is spun by spiders. Spider silk is a protein fiber. They make webs by using their…
Q: Why is the blood of horseshoe crub is blue?
A: Horseshoe crabs are older species, also older than the dinosaurs. They are often referred to as…
Q: How do people become infected with pinworms and How do they acquire an Ascaris infection?
A: Pinworms are worms that inhabit the human rectum and colon, these are small and are shaped like a…
Q: What is the immune response to Malaria and some other disease that is a parasite? How does it evade…
A: During Plasmodium infection, an innate immune response is generated as the first line of defence,…
Q: Draw the structure of asterias and ophiura?
A: Asterias: Asterias is also known as starfish. They belong to phylum Echinodermata and class…
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: 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: What does it mean to be a disease hunter?
A: Hunter disease is a rare and inherited syndrome in which the body cannot properly digest the sugar…
Q: What does the term “dimorphic” refer to? Give an example of an organism that is dimorphic and what…
A: In biology, the term 'dimorphic' refers to the 'di' means 'two' and 'morphic' means 'structure or…
Q: How does nature keep insects under control?
A: Natural control of insects refers to the control of insects provided by natural processes, without…
Q: Name the pests that lady bird & dragon flies help to get rid off respectively?
A: A pest is an organism, which causes damage to crops, plants, and animals by feeding and living on…
Q: What is the role of stigmata in the cockroaches?
A: Cockroaches are the insects belonging to the order Blattodea. These are generalized insects and do…
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: What does the gibberellins help for?
A: Gibberellins ( GAs ) are plant hormones also known as plant growth regulators that are important for…
Q: In Cystic Fibrosis: How is the gene/chromosome affected? How is the cell, tissue, and body systems…
A: Cystic fibrosis is an innate sickness that influences the lungs and stomach related framework. The…
Q: What castes occur in honey bees and in termites, and what is the function of each?
A: Insects are the most diverse group of animals belongs to class Insecta. They represent more than…
Q: How to know if an Ascaris specimen is male or female?
A: They belong to the Phylum Nematoda of Animal kingdom. It consists of two main species Ascaris…
Q: Who explained increase in melanic variety of peppered moth?
A: The evolution of Peppered moth is one of the best example to understand Darwin's theory of natural…
Q: What are the mostimportant worm infections?
A: Worms are basically characterized by the presence of a cylindrical body and the absence of limbs and…
Q: How is ornithosis transmitted?
A: The causative agent is Chlamydia psittaci. It is a Gram negative bacterium. It is a nonmotile,…
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 have human behaviors contributed to the spread or control of arthropod-borne vascular diseases?
A: Arising irresistible illnesses (EID) are characterized as contaminations that have as of late showed…
Q: After the morula stage whatis the next stage? What is themorphological feature thatdefines this…
A: The process of post fertilization occurs after the development of zygote i e., after the fusion of…
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: What is a drug- resistant malaria case? How is it being managed?
A: Drug resistance is the ability of a microorganism to grow in the presence of a drug that should kill…
Q: What mechanisms determine castes in honey bees and termites?
A: Caste system in biology is the group of individuals within same species that have different…
Q: Which diseases are zoonoses? Name them and the major vector involved.
A: Vectors are living creatures capable of transmitting infectious illnesses from people to humans or…
Q: What are some organizations doing to prevent the spread of malaria?
A: The Malarial parasite, Plasmodium vivax belonging to the Genus, Plasmodium, possess a life cycle…
Q: Do the Blue Sea Star bear granules, spines, spinelets or paxillae?
A: Answer: Introduction: Echinoderm is the common name given to any member of the phylum Echinodermata…
Q: al infections are transmitted?
A: With the enhanced burden of nosocomial infections and antimicrobial resistance, it's become…
Q: What are the probable causes of mortality in each life stage in the bees?
A: 1. Disease- With the weak immune system bees are susceptible to virus and Bacteria and that causes…
Q: What is a multisubunit protein?
A: The cells are the basic building blocks of the living system. It consists of many internal…
Q: What is the heterozygous advantage of people having sickle-cell trait in areas where malaria is a…
A: Introduction: Sickle cell anemia is an autosomal inherited blood disorder that affects hemoglobin…
Q: What is astigmatism?
A: The visual sense organ is comprised of the eyes. The eyes are made up of multiple components and are…
Q: How does brood parasitism harm the hosts and benefit the parasite?
A: Brood parasitism refers to a phenomena where an organism of one species lays it eggs in nest of…
Q: What are the albino seedlings using for energy? Will they be able to survive? How's it possible for…
A: Plants that have albinism do not produce chlorophyll pigments. This condition is the result of…
Q: dentify corpse flower and Genus species? What is parasitizes? Any special adaptations?
A: A flower is the reproductive structure of an angiosperm. They give a seemingly unlimited variety of…
Q: How do scientists think toxo might be able to affect human brain function and behaviour?
A: Toxoplasma gondii is a common parasite that causes toxoplasmosis disease. Infection of toxoplasma…
Q: Can uv lights kill babesiosis
A: Babesiosis is a tick-borne infection that infects the erythrocytes and is caused by a small parasite…
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: What are worm infections?
A: Parasites are the infectious agents which belong to multicellular organisms and some are…
How are acorns, gypsy moths, and Lyme disease related?
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- What caused "Foolish seedling disease" in Japan?What do you think would happen to the phenotypes of the peppered moth if the tree bark was significantly darkened again by disease or pollution?Glittering wood-moss (Hylocomium splendens) is a species of moss that can be found in Alaska and Canada. Based on what you know about mosses, what is likely true of the female gametes of glittering wood-moss? A) They are haploid.B) They lack flagella.C) They are produced when the gametophyte undergoes meiosis.D) They are smaller than the male gametes.E) They are housed in archegonia.