taste buds on our tongue: sweet, salty, umami, bitter and sour. Not all animals have the same tastes we do. Why do we have these particular five tastes? What does each one detect on a molecular level? What do you think the evolutionary

Q: Steven Frank and Laurence Hurst argued that a cytoplasmically inherited mutation in humans that has…

A: The mutation is the sudden deleterious effects in the DNA sequences, they can arise when the DNA is…

Q: Jean-Baptiste Lamarck

A: Jean-Baptiste Lamarck said- If an organism changes during life in order to adapt to its environment,…

Q: Adaptations are physical or behavioral traits that help an organism survive in its environment. What…

A: A complex evolutionary mechanism that adapts species to their surroundings, thereby increasing their…

Q: Which of the following best explains why the Galápagos islands are still used for evolution research…

A: The Galápagos may be a dissolving pot of sea-going life at the conversion of the three sea…

Q: Humans in the 21st century use their thumbs extensively to operate touchscreens on cellphones.…

A: The study of the biological evolution of organisms is important, and it shows how the modern…

Q: blish nder- Ffen's bso- ggest ever what

A: In the given message, Alan Rechtschaffen's assertion is featured: "On the off chance that rest…

Q: North American desert horned lizards have the unusual ability to flood their ocular sinuses with…

A:

Q: Modern humans over-eat sugar because we love it so much.  One might ask, “why are we designed by…

A: Evolutionary adaptation, or simply adaptation, is the adjustment of organisms to their environment…

Q: Skin color in humans is an example of an evolutionary trade-off: a situation where a trait that is…

A: what is evolutionary trade offs.. It is a situation in an organism where changes in traits brings…

Q: Is “Race” a valid biological way to categorize modern humans? Why or why not? How many biological…

A:

Q: Which of the following changes or mutations can be acted upon by natural selection? For each choice,…

A: Charles Darwin is often considered the father of evolution theory as he gave the modern theory of…

Q: One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin…

A: The formula that can be used to calculate the frequency of alleles is the Hardy-Weinberg formula.

Q: Black lava rocks only appeared in the desert about 1000 years ago. If the first dark-colored rock…

A: It's depends on how fast new mutation occur

Q: Jean-Baptiste de Lamarck’s explanation for the evolution of long-necked giraffes from shorter-necked…

A: The objective of the question is to identify which of the given features would not be included in…

Q: How does variation in resistance to toxic rough-skinned newts affect the evolution of garter snakes?

A: The rough-skinned newt is famous for it's strong toxin released from it's skin. have rounded snout,…

Q: The olfactory system uses population coding to discriminate one scent from another. Choose the…

A: The olfactory system is the sensory system that controls the sense of smell. It consists of a…

Q: A disorder that leads to nearsightedness is caused by a genetic mutation. On a small island in the…

A: The mechanisms of evolution doesn't operate independently in natural populations. The consequences…

Q: Adaptation doesn’t perfect a species or an individual, instead it ....?

A: Adaptation is the adjustment of organisms to their environment to improve their chances at survival…

Q: In many ways, modern human lifestyles are at odds with our bipedal locomotion. At no point in…

A: The development of the modern human as a unique species from the hominid family through progressive…

Q: evolutionary trade of is when a trait is at an advantage in a context a) explain how the evolution…

A: Evolution is the process by which living beings change over time and over time develop into new…

Q: what is the evolutionary benefit for some mammals such as dogs that only see a small subset of the…

A: Dogs have a colour vision  Their range of colours is limited in comparison to human beings Blue,…

Q: Genes control thousands of different traits in plants. These genes can be selected for during…

A: Traits are distinct characteristics or features of an organism resulting from the interaction…

Q: Is the evolution of behavioral traits versus other traits, like morphological trait, likely to be…

A: The behavioral traits is defined as the traits that can be seen due to behaviour of a person, like…

Q: Some human traits may have arisen by sexual selection. Over thousands of years, women attracted to…

A: Evolution involves “descent with modifications” which results in the alteration of characteristics…

Q: Alzheimer's is believed to be caused by a dominant allele, however, it continues to persist in…

A: Several evolutionary mechanisms and factors can be used to show the reason behind the persistence of…

Q: Tay-Sachs disease is a recessive genetic disease. Individuals with this disease rarely survive past…

A: Natural selection is the adaptation and alteration of populations of living organisms. Individuals…

Q: 300 carries the allele for this disease. However, in some populations, including the Irish…

A: The first option is correct that is all three populations descend from a small number of settlers.

Q: What does the fact that many organisms on earth share similar mechanisms of signal transduction mean…

A: Introduction :- Signal transduction is the process of relaying of signal received from outside…

Q: What types of species are more likely to undergo rapid evolutionary change, and what types of…

A: Introduction :- Evolution is the process of change in the inherited characteristics of species over…

Q: n many ways, modern human lifestyles are at odds with our bipedal locomotion. At no point in history…

A: Introduction Human evolution is a evolutionary process which includes  the emergence of modern human…