In response to being disturbed, a tarantula stridulates. What is it doing? Taking large steps in order to appear intimidating O Doing a display where it waves its legs to assert dominance O Rubbing body parts together to produce a sound O Spreading its legs wide to look like a larger spider

Q: How do horses defend themselves, I know their large but what ways can they defend themselves from…

A: Answer : Horses for their self defence are Flying or combating animals. Whilst confronted with an in…

Q: Eastern tent caterpillars (Malacosoma americanum) live in large groups in silk nests, resembling…

A: Eastern tent caterpillars (Malacosoma americanum) is a moth species that belong to the family…

Q: What happens if a venomous snake bites a nonvenomous snake? Will it have any effect? What happens…

A: Venomous snakes have poison and non-venamous snake without poison.

Q: eat. Some ch their group. Which of the following statements most directly supports e claim that this…

A: Any behaviour that is genetically determined means that it has a genetic basis and such behaviour…

Q: I live in the forests of Southeast Asia. I am arboreal and swing through trees. I have Y-5 molars,…

A: A primate is a mammal that falls to the order Primates, which comprises all species similar to…

Q: The frilled lizard of Australia suddenly opened its mouth wide and unfurled folds of skin around its…

A: Frilled lizards belong to the dragon family. They are found in temperate and tropical forests. It is…

Q: Carnturus in this photo I’m asking color difference they have. Nothing more Like what color each of…

A: introduction  these three  carnturus have scaly texture - that means paleontologists don't know for…

Q: Male silk moths are attracted to females by a sex attractant releasedby the female moth. a. chemical…

A: The process by which information is transmitted between the individuals with the use of chemical…

Q: How does the wasp Ichnuemon eumerus manıpulate ant coiIonies to gain actess to host butterflies?…

A: Releases pheromone that makes ants attack each other.

Q: Concerning song learning in birds: O different dialects in a particular bird species has a genetic…

A: *Birds song learning proceeds in two steps that it commit song to memory in the first stage and they…

Q: Male peacocks exhibit an elaborate display of feathers to attractfemales . a. chemical…

A: Communication is considered a key for survival as it helps in interacting with other organisms.…

Q: Although some sharks close their eyes just before they bite,their bites are on target. Researchers…

A: Electromagnetic receptors are receptors present in some animals that detect various forms of…

Q: Frog-eating bats locate their prey by O a. imitating the frog's mating call O b. detecting frog…

A: a. imitating the frog's mating call Frog-eating bats locate their prey by imitating the frog's…

Q: Evolution Thinket #| A bird lives on an island that is covered in orange trees. Draw and describe…

A: Due to adaptation on environment, organism can change their body structure, food habit and all those…

Q: In lemurs, females play a dominant role. They choose their mates and get the best food resources.…

A: Female social dominance is very unusual in mammals but in case of lemurs , female is dominant over…

Q: Eastern tent caterpillars (Malacosoma americanum) live in large groups in silk nests resembling…

A: Eastern tent caterpillars early in the morning respite in a closely packed cluster towards the east…

Q: is a stimulus generated by one animal that guides the behavior of another. A(n) innate releasing…

A: It is believed that animals have a built-in neural structure (a network of neurons) which, when…

Q: The skin of a fish produces mucus whose function is: O a. It repels predators. O b. It helps the…

A: The skin of the fishes secrete mucus as in fishes the epithelial surfaces of the skin are covered by…

Q: his display is called “semaphoring”.  Why was this behavioral adaptation necessary for this…

A: All frogs and toads are classified in the Anura order , one of the three orders that categorize…

Q: The frilled lizard of Australia suddenly opened its mouth wide and unfurled folds of skin around its…

A: The frilled lizard is a reptile that is found in Australia and regions of New Guinea. It can run…

Q: Most mammals are born with the instinct to suckle (nurse). If a mammal is not born with this…

A: Most mammals are born with the instinct to suckle (nurse). It a mammal is not born with this…

Q: Two animals of different species would be least likely to O produce fertile offspring (offspring…

A: Species are group of living organisms that have similar characteristics . They have ability to…

Q: Which is not a valid hypothesis to explain why male animals participate in monogamy males increase…

A: Monogamy is a situation in which one male partner mates with another female partner rather than…

Q: How does eating Regimbartia attenuata beetles affect frogs? It has no effect on the frogs. BIt makes…

A: Answer- Regimbartia attenuata beetle is also called as Eaten water beetles.

Q: How do cuttlefish know what colors to change into? a) direct brain to skin link with visual cues…

A: Cuttlefish are marine molluscs of the order Sepida. & class Cephalopoda, in which  squid,…

Q: What is communication between animals? Communicative signals carry information about Communication…

A:

Q: hes Mating can cockroaches engage in courtship rituals before mating. Females courtship by raising…

A: 1) first in order to stop pest reproduction, the females have to stop attracting males. They have to…

Q: Why some animals provide parental care while some other like…

A: Parental care evolution is considered beneficial in ecology, if it facilitates offspring performance…

Q: Typically, antlers are found on male deer and are used in competition with other males for mates.…

A: Reindeer possesses many unique adaptations which help for their survival in the cold Arctic as well…

Q: ow have muriquis adapted to their changing environment? D They are spending more time out of the…

A: Muruquis are the new world monkeys. Presently they are endangered.

Q: Hardosaurs like edmontosaur or others what ways they can defended against predators like tyrannosaur…

A: Dinosaurs have helped scientists comprehend the Earth and its history by allowing them to examine…

Q: The scolex primarily acts to: O provide space for the brain acts in place of the pharynx hold egg…

A: INTRODUCTION Scolex Scolex is an anchoring organ helps in the attachment of parasite on the surface…

Q: The picture shows a female (left) and male (right) cardinal. Why the difference in feather colour?…

A: Male cardinals have a bright red color and female cardinals have muted color like grey feathers .…

Q: Dinosaurs like hardosaurs and others like duck bills if be hunter by predators what is their defense…

A: When a species goes extinct, it loses all of its genetic legacies. In order to adapt to…

Q: luestion 25 Honey bees have a special type of communication to indicate to the other worker bee…

A: Honey bee also have pheromones to communicate with each other.

Q: Some male birds will invest a significant portion of their time and energy into singing complex…

A: Birds are the most alluring animals on earth. In any case, the excellence of birds isn't only their…

Q: Which of the following is TRUE? none of them is correct O turtles at low temperatures become female

A: Answer- crocodiles at high temperature become male. Temperature determines an alligator's gender,…

Q: Stream invertebrates that break large pieces of allochthonous DOM into smaller pieces are referred…

A: Introduction Organic matter:- It is anything that contains carbon compounds that were formed by…

Q: It’s sometimes said that the reason an animal does something is that it’s “for the good of the…

A: Natural selection is a selective force acting against an organism to reproduce and survive because…

Q: Roaches Mating American cockroaches engage in courtship rituals before mating. Females begin…

A: American cockroaches have a lifespan of about 1 -  1.5 years .  The process reproduction in…

Q: Cuckoldry occurs when... Females provide all parental care while males do not provide any care for…

A: Option 3 is the answer. Cuckoldry is a term related to parental care in ecology.

Q: What is Bateman's principle? Bateman's principle Lots of sperm Feweggs Sperm must compete over eggs…

A: Bateman's Principle:  In evolutionary biology, Bateman's principle states that in most species,…

Q: Alert Behavior of Gray squirrels 0.7 0.6 0.5 0.4 0.3 0.2 0.1 High Pitch(Average) Low Pitch(average)…

A: Behavioral science is the systematic study and investigation of human and animal behavior through…

Q: In both sharks and bony fish, the lateral line has the function of: O a. Detecting water vibrations.…

A: Both sharks and bony fishes belong to the kingdom Animalia and phylum Chordata. The internal…

Q: Male and female ruffed grouse look similar, except during courtship when the males raise their neck…

A: Ruffed Grouse are one of ten grouse species native to North America, and they are one of the…

Q: The frilled lizard of Australia suddenly opened its mouth wide and unfurled folds of skin around its…

A: Adaption is process in which organisms change their habits to gradually live in a particular…

Q: One of the most widely used means of communication among insects is chemical communication. How do…

A: Pheromones is a chemical released by an animal which ultimately changes the behaviour of a another…

Q: A bird has just observed a potential mate. In order for the mating ritual to begin, which of the…

A: The nervous system is divided into two parts: The brain and spinal cord together form the central…

Q: Spiders Use venom to liquefy the protein rich bodies of their prey O Exchange respiratory gases…

A: Spiders are defined as the air-breathing arthropods with predatory eight-legs. They will have organs…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.