In honey bee colonies, the queen produces sterile offspring that protect the nest and forage for food. Assess how this altruistic behavior may have arisen through natural selection

Q: Hypothesize what the genotypes of the parents are. What genotypes would their progeny have? Define…

A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and…

Q: Why the domestic birds could not fly as long distance migratory birds can do?

A: Migration is a seasonal phenomenon adopted by birds where they fly thousands of kilometers for…

Q: To develop: A hypothesis to explain the coloration in mice that live in sand dunes.

A: Introduction: A hypothesis is an observation that permits a person to formulate uncertain…

Q: Use the image to answer questions American Raccoon Alligator Southern Leopard Frog Eastern Mud…

A: Many food chains entangle to form a food web where various trophic levels of different food chains…

Q: Based on the text on mosquitoes: 1. Describe how the pest mates.

A: Insects are largest group organisms present in the arthropod phylum.Insects have a chitinous…

Q: What does it mean to be sedentary or sessile? A. to move very little or not at all B. to filter feed…

A: One of the most important aspect of Biology is the animal kingdom where it defines about the…

Q: Which were consequences of the development of ag higher physical activity and greater physical…

A: The process of producing food, feed, fiber, and many other desired products by the cultivation of…

Q: Which sentence describes the first thing that happens when an animal receives a stimulus? O A…

A: The nervous system represents the organ system that plays a major role in controlling and…

Q: why children do not look exactly like their parents. Then explain (a different reason) why siblings…

A: The method you grew up is what geneticists decision your surroundings. It includes wherever you grow…

Q: Write a detailed notes on the breeding system of livestock?

A:

Q: what is a positive effect of the technological advance of going from a compass to a GPS

A: GPS also known as the Global Positioning Services is an advanced service provider that uses complex…

Q: Analyze this model to find out how the predator and prey populations change over time.

A: Abstract A system of retarded functional differential equations is proposed as a predator–prey…

Q: Many birds possess crops, although few mammals do. Suggest a reason for this difference between…

A: The crop is a muscular pouch and is present near the throat or gullet. It is the digestive tract…

Q: What effects might a declining honey bee population have in America? give evidence

A: The pollination by animal pollinators is termed as zoophily. Entomophily is a type of zoophily…

Q: A monkey is more evolved than a mouse. Evaluate if the statement is correct or not. Justify your…

A: Evolution occurs when mutations cause changes in the genetic makeup of an organism. The process of…

Q: evaluate how suited it is for raptors birds to survive on both the west island and the east islands…

A: Bird: Birds are warm-blooded animals of the Aves class. Birds' body is covered in feathers,…

Q: The chelipeds of prawns are quite diminished in size when compared to crayfish and…

A: Prawns :-Prawn is the common name used for small aquatic crustaceans. It has an exoskeleton and 10…

Q: Evaluate the advantages and disadvantages for a brightly colored yellow fish schooling within a…

A: Kingdom Pisces(fishes) include cold-blooded vertebrates that have true jaws and well-developed…

Q: human actions affect the health of an environment

A: Pterois is a genus of venomous marine fish, commonly known as lionfish.

Q: Analyze the graph and identify some factors that may contribute to the rotifer population leveling…

A: Rotifers are widely distributed and can be seen in the sea and fresh waterways all over the world.

Q: __________ exists when deaths are balanced by births so that the population does not increase

A: Introduction:- Populations change over time. They are constantly adding and subtracting people as a…

Q: adaptations that allowed animals to adapt to life on dry land.

A: Shift from water to land require some adaptation. Terrestrial animals must have: Exoskeleton to…

Q: Ground squirrels Grass A. Discuss how an increase in the ground squirrel population will affect both…

A: This is an ecological Pyramid in which different trophic levels are present. Normally the lowest…

Q: discuss how animal breeding has benefited the producer.

A: Animal breeding is done for the benefit of producer-only.

Q: Animals have the innate ability to escape from predation, give its example.

A: The predation is a type of ecological interaction under which one member preys on another member. A…

Q: Evaluate the effect of crossing over on the genetic composition of an organism AND explain the…

A: No offspring looks exactly like their parents and crossing over seems to be responsible for this. It…

Q: Suggest a refinement by rephrasing the sentence so that it is scientific and not teleological.…

A: The term migration can be defined as the temporary movement of an organism from its original place…

Q: diagram represents between organisi in a terrestrial ecosystem. Use it to answer the following…

A: Food web is an important ecological concept. Basically, food web represents feeding relationships…

Q: Explain how populations of predators cycle with those of their prey.

A: The population cycle is a process in which populations rise and fall over a predictable time span. A…

Q: Explain why human cancer is a good example of short- sighted evolution. A couple of sentences answer…

A: Cancer is a disease in which individual mutant clones of cells begin by prospering at the expense of…

Q: Make a prediction of how a population of animals behave if the population exceeds the carrying…

A: Introduction Carrying Capacity:- It can be defined as a species' average population size in a…

Q: Which sentence does not describe a behavior that would help animals to survive? O A. Some animals…

A: Survival is important to all vertebrates and adaptation helps vertebrates survive. Adaptation is a…

Q: Which term describes the process by which humans breed animals or plants for certain traits

A: Humans have been trying to meet their needs and want with everything that they came across. They…

Q: Explain why people who live near each other (such as East Africans and Arabians) tend to look alike.…

A: People with similar economic and social backgrounds would have the same eating habits, customs, and…

Q: write an explanation on how coral bleaching can directly or indirectly affect other populations.

A: Coral bleaching is the phenomenon when the corals lose their magnificent and vibrant colors and…

Q: Use the information given below to answer the next question. The allele for brown eyes in human…

A: Alleles are a specific copy of two or more genes at a locus. An individual contains two alleles for…

Q: Give a hypothesis about how bills, hunting methods, and legs aid birds in obtaining food. Give two…

A: Adaptation is a physical or behavioral trait of an organism that aids it in surviving in its…

Q: Select two other human characteristics and explain howthey may have resulted from later adaptation…

A: Adaptation is the organism’s adjustments to its environment. It improves the survival chances of an…

Q: Neandertals were proficient at hunting with long-distance weaponry like atlatls and bows and arrows.…

A: The neanderthal man arose about 150000 years ago and flourished in Asia, Europe, and North Africa.…

Q: analyze how agricultural research has benefited the consumer.

A: Introduction:  Agricultural research always shows a great effort to discover the procedure that will…

Q: Describe the behavioural and physiological adaptations that enable many rodents to thrive in arid…

A: Introduction "Adaptation is a physical or behavioural trait of an organism that aids in the…

Q: scientist have long known the dogs involved from wolves. but no one knows exactly how dogs became…

A: Evolution is the process in which the organisms undergoes drastic changes in order to adapt to the…

Q: In a forest more grass grew as a result of more rain. How will grass affect the deer that live in…

A: Introduction  An ecosystem deals with both biotic and abiotic factors and their interaction with…

Q: Assess how we raise animals for food

A: Animal products not only represent a source of high quality food but equally important,they are…

Q: Evaluate how paleo anthropologist are able to reconstruct diet, locomotion, and behavior about once…

A: Modern humans have a superior survivability, live longer, begin reproducing later, and have smaller…

Q: Which reproductive combination produces hybrids? a. when individuals of the same species in…

A: Reproduction is the process by which living beings produce more of their own kinds.

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: