Q: Many people like to eat spicy foods, but most other mammals don’t. Historically, the general trend…

A: People are are some of the only creatures that like spicy foods. Since many other mammals do not do…

Q: The species diversity of plants (22 per cent) is much less than that ofanimals (72 per cent). What…

A: Diversification of a species refers to emergence and expansion of a particular population over a…

Q: Which of the following statements correctly describes how different evolutionary groups obtain…

A: Protists are the unicellular organisms having eukaryotic cell i.e. they have a prominent nucleus and…

Q: O Cats O Dogs O Elephants O Humans O Spiders (like Charlotte in Charlotte's Web)

A: Semelparity is a type of reproductive technique. It is opposite of iteroparity.

Q: Is mother plant and stock plant same? How meristem culture produce virus free plants

A: Mother plant have the ability to grow more and more plant for the purpose of taking cuttings. The…

Q: Did Aphids Acquire Their Ability to Make CarotenoidsThrough Horizontal Gene Transfer?

A: Aphids refer to the small insects that belong to the Aphidoidea superfamily. Aphids are…

Q: Can you help me explain how plants evolved from algal ancestors?

A: Evolution is defined has the act of unrolling or we can say that gradual changes from one form to…

Q: Which of the following observations constitutes evidence that mitochondria evolved before…

A: Mitochondria is an important double-membraned cell organelle present in all eukaryotic cells. It is…

Q: Name the adaptation, that some chordates have, which allows them to reproduce without environmental…

A: As per the honor code, we answer only one question at a time. Therefore, we are answering the first…

Q: How did the evolution of certain reproductive features allow early plants to invade the land? Answer…

A: Evolution is defined as the change in traits or characteristic in a population over several…

Q: 18. In much of the northern United States, the bracken fern, Pteridium aquilinum, grows in clones…

A: The correct option is- b) not result in evolution of the chemical defenses.

Q: profile-image For which organism and life stage would you expect to see the most rapid senescence?…

A: Introduction The slow decline of functional characteristics of living organisms is known as…

Q: Which of the following lists plant terrestrial adaptations from earliest to most recent? vascular,…

A: Flowers is the most recent evolutionary development in lines of terrestrial life evolution. Non…

Q: Flowering Plants Green Mosses Ferns Algae

A: Plants have a huge variety amongst them. They survive through harsh and extreme conditions.…

Q: When did concern over the effects of pesticides start to grow in the United States? Describe the…

A: The term pesticide is associated with a biological or chemical agent that has the ability to impact…

Q: What initial observation led the researchers to form a hypothesis? A.) Seeds warmed by sunlight had…

A: A.) Seeds warmed by sunlight have higher germination rates.B.) Pea plants are more efficient at…

Q: What advantages and disadvantages would terrestrialexistence have had for the first plants to invade…

A: Advantages for the first plants to invade land for terrestrial existence are. • Abundant sunlight…

Q: Search for actual mutations that happened to cactus and answer these questions: step 1: where did…

A: We all know that plants can grow whole life.The basic meaning of growth is the increase in the…

Q: An article entitled “Nucleosome Positioning at the Replication Fork” states: “both the ‘old’…

A: The DNA upstream of the replication fork that is nucleosome-free aids in facilitating the DNA DNA…

Q: What is Botany (meaning and medical definition) and Pharmaceutical Botany?Explain development of…

A: Pharmaceutical botany is the study of the morphology, structure, physiological function,…

Q: 7. The figure shows the effect of light on the rate of photosynthesis Based or the graph, answer the…

A: Photosynthesis is the process by which atmospheric carbon is fixed in order to produce cellular…

Q: immunity in plants compared to that of vertebrates? *

A: Plants have adaptive immunity, whereas vertebrates have innate immunity. Unlike vertebrates, plants…

Q: Which of the following organism that undergoes asexual reproduction is the most interested to be…

A: The common asexual method of reproduction by hydras s budding. Buds originate at the junction of…

Q: Which of the following has an impact on the rate at which mutations occur in plants? the magnitude…

A: To find: Which of the following has an impact on the rate at which mutations occur in plants

Q: Why is butterfly symbolizes change in our society?

A: Butterflies reflect transformation, elegance, and liberation. The butterfly tattoo is common among…

Q: used to describe the organism esented below? *

A: The given picture in the question is of HYDRA . Option 3 i.e. Hydra reproduces asexually and is a…

Q: Rank the following taxonomic groups, from greatest global species diversity (1) to least global…

A: How many species are there on Earth? Conservative and scientific estimates made by Robert May place…

Q: Why are beneficial adaptations more likely to be passed on to offspring

A: Always dominant traits are passed to offspring/progeny .   Through sexual reproduction heritable…

Q: Why did angiosperm evolution present such a pickle for Darwin and his new theory of evolution?

A: Introduction: This is a synopsis of Charles Darwin's theory of evolution through natural selection:…

Q: 1. Remember, your boss wants to know what temperature the amylase enzyme will function best.  Write…

A: Amylase is an enzyme that catalyzes the hydrolysis of starch into sugar (disaccharides and…

Q: What are the similarities between plant sap-feeding insects (e.g., aphids) and mosquitoes in terms…

A: Introduction: Any of a group of small and regularly winged animals that are arthropods having six…

Q: According to your text, why are most species in the Orders Pilosa and Cingulata found in tropical…

A: These animals can be found throughout North America, South America, Africa, Asia, Australia, Mexico,…

Q: Is the tree rooted or unrooted?

A: A diagram that reflects evolutionary relationships and depicts how different species or groups have…

Q: The Darwin Moth is the sole pollinator of a particular type of orchild. What type of symbiotic…

A: Pollination is the process of pollen grains being transferred from a flower's male anther to its…

Q: Which is NOT a parasitic relationship?     The Dutch elm disease fungus infects and kills elm…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: What are three probable uses for bioluminesce O to scare away predators to lure in prey as a form of…

A: Luminescence is the spontaneous emission of light by a substance not resulting from heat; or "cold…

Q: what is alternation of generations and could it be a good evolutionary strategy for some organisms

A: Alternation of generations is also known as metagenesis or heterogenesis. It is the process of the…

Q: What adaptation prevents animals from eating the cactus?

A: Cactus plant species are Xerophytic/succulent plants which grow in desert environment.   opuntia…

Q: You are a Triassic dinosaur. Which of the following would you have been able to do?

A: The Triassic period was a time of enhancement of land plants in which ferns were transcendent…

Q: In your own words, what did Darwin mean by an "abominable mystery" as it related to angiosperm…

A: Introduction :  Carles Darwin is regarded as the father of evolution because of his role in…

Q: Which of the following are examples of different reproductive organs in plant evolution? (Choose all…

A: Evolution is the process by which the features of the species change over the course of several…

Q: Evaluate the following statements about seeds from two biology textbooks:

A: The seed coat is the outer protective covering of the seed. It is developed from the integument of…

Q: one of the following is the ancestor of the plant kingdom golden algae radiolarians foraminiferans…

A: Answer. Golden algae  are also sometimes known as Chrysophyceae. They are found in oligotrophic…

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: