Here is a third pair of lists, dealing w A. Bipedal locomotion B. Complete postorbital septum C. Habitual use of stone tools D. Cooking food E. Art (cave paintings, &c.)
Q: Where would you expect competitive exclusion to occur most quickly? (Choose the one best answer.)…
A: Competitive exclusion is one of the most important interactions in an ecological system where two…
Q: DNA: Why does histone modifications matter?
A: DNA ( Deoxyribonucleic acid ), is the genetic material of a cell. DNA is made up of repeating units…
Q: If the lacZ protein breaks down lactose, is it worthwhile to make it when there is no lactose…
A: The prokaryotic gene regulatory system is known as operon system in which they regulates the…
Q: Cells form the tissues found in the human body. The four primary tissue types combine to form all…
A: The cells are the smallest structural and functional unit of the body. The group of cells that…
Q: Fats can be dispersed into small droplets by: a. Emulsification b. Digestion c. Goblet cells d.…
A: Fats, along with carbohydrates and proteins, are one of the three major macronutrient groups in the…
Q: A. Let us see if you can help Draky, who traveled from home to his work using bicycle, but has been…
A: Introduction An individual's blood is categorised according to their blood type based on the…
Q: Question 4. Now look at all the graphs. Which trait, beak length or wing length, has changed the…
A: Several processes contribute to evolutionary change. Natural selection, the differential success in…
Q: Cell swelling will most directly affect which type of channel protein? Group of answer choices…
A: Cell swelling is an change that occurs in acute cell injury and It may be a simply disappear as the…
Q: The following are the conditions that determines the direction of ions as it pass through the…
A:
Q: A biotech company develops a biosensor that measures the presence of proteins activated by growth…
A: Introduction A biomolecule, sometimes known as a biological molecule, is any of the various…
Q: Define speciation and the role of genetic divergence among populations in creating new species.
A: Speciation is the emergence of new species in a given population. It creates reproductive isolation.…
Q: After lipids are digested and enter absorptive cells, identify which lipids enter capillaries…
A: Biomolecules called lipids can only dissolve in nonpolar liquids. The term "non-polar solvent"…
Q: This specialized channel proteins facilitates water transport through osmosis. Spectrins Aquaporins
A: Osmosis is a process of transport of solvent ( water ) from higher to lower concentrations through a…
Q: A. Given that the maternal genotype is TT and the paternal genotype is tt, identify the…
A: The genotype is a set of genes in DNA that are responsible for unique traits or characteristics,…
Q: Explain the cell theory
A: Cell Theory: According to the scientific theory known as "cell theory," which was initially put…
Q: 1. Do the blastomeres get bigger or smaller during the early stages of Sea Urchin development?
A: After fertilization, the zygote is formed which undergoes several mitotic divisions to form…
Q: What is BIODIVERSITY AND EVOLUTION? And what are the possible questions, quizzes to be asked for…
A: Introduction: The process of life's evolution on Earth has not been straightforward. Some describe…
Q: what is the decimal reduction time?
A: D-value or the Decimal reduction rate is the required time to achieve 90% killing/ reduction of…
Q: Identify the type of division exhibited by the following: Binary fission Grasses Hydra Budding…
A: Reproduction The process of producing offspring. Reproduction make sure the life continues on earth.
Q: Which of the following would most directly disrupt formation of the adhesion belt? Group of answer…
A: Adhesion belt refers to the continuous band like structures formed between the adjacent cells.The…
Q: A. Let us see if you can help Draky, who traveled from home to his work using bicycle, but has been…
A: The Blood group follows a codominant mode of inheritance where both alleles show their effect…
Q: Which statement among A - E is false? A. Microbes are ubiquitous → found everywhere B. Microbes…
A: Microbes are extremely minute living entities that are everywhere we look and are invisible to the…
Q: The following gel shows the results of a crime scene investigation. Lane 1 shows a DNA sample that…
A: Gel electrophoresis:- it is a technique used for the separation of Nucleic acids i.e. DNA and RNA as…
Q: QUESTION 5 f a family with 15 members, 9 members had the A specific example of incomplete penetrance…
A: Given Out of 15 families only 9 have mutation And out of 9 families only 6 shows the disease.
Q: 13. The amino acids lysine and tryptophan are not found in many plants. Why is this of concern to…
A: There are 20 amino acids which are the building block of proteins. All the 20 amino acids can be…
Q: About _____% of the variance between physical activity levels in humans is due to genetic variation.…
A: Taking care of fitness immediately allows us to be productive and provides us stamina and…
Q: The _____________ plants died, partially decomposed, and became the fossil fuels? (choose all that…
A: Sphagnum Moss: There are over 380 recognised species of mosses in the genus Sphagnum, which is also…
Q: Uncut - DNA Fragments produced B2 Sspl Enzyme(s) EcoR1 Smal used - 5.0 plasmid, how many times does…
A: Introduction : The DNA-based structure known as a plasmid can exist and replicate on its own in…
Q: Question 34 Which of the following is false about the lipid rafts on the plasma membranes? The lipid…
A: Depending on their structure, fatty acids are classed as saturated or unsaturated. Saturated fatty…
Q: The AMPA receptor is a and the NMDA receptor is a, a. transmitter-gated ion channel,…
A: AMPA receptors:- AMPA (α-amino-3-hydroxyl-5-methyl-4-isoxazole-propionate) receptors are a type of…
Q: he following are the conditions that determines the direction of ions as it pass through the…
A: An ion is an atom or molecule with a net electrical charge present on it. The charge of an electron…
Q: Which of the following would render the plasma membrane more fluid? Group of answer choices…
A: A cell is protected by its cell membrane, also known as the plasma membrane. Additionally, it offers…
Q: Identify the type of division exhibited by the following: Binary fission Algae (filamentous)…
A: Asexual reproduction A kind of reproduction in which no fusion of formation of gametes required.
Q: any species of animals make alarm calls, which warn others in their group that a predator is…
A: Producing an alarm call is a specialised animal behaviour which is intended for safety from the…
Q: Aerobic Salmonella enterica and some of the Gram-negative rods E. coli, share some of the classic…
A: Microorganisms play a crucial role in our lives, assisting us in digestion, waste decomposition, and…
Q: a) Use this data, and sketch a graph by hand that would best fit the data. (think which type of…
A: Aurelia Aurelia commonly known as jellyfish because of its jelly like materials from which it is…
Q: Use the image below to answer questions 2-3. As part of his series of experiments, Connell removed…
A: Introduction : A genus of barnacles in the family Balanidae in the subphylum Crustacea is called…
Q: Glucose is taken up by red blood cells by binding to a specific pocket in a membrane protein which…
A: Membrane transport mechanism is a phenomenon which provides the information regarding the movement…
Q: Is this DNA extraction procedure needed/necessary for COVID19 screening? If not, what is its…
A: Because of the rapid spread and rising number of cases of coronavirus disease 19 (COVID-19),…
Q: 1a. What is the basic structure of a nucleosome? Also what's the key characteristics of histone…
A: Chromosome The highly condenced form of DNA chromatin fibres. These condensation is possible with…
Q: Why was Anton van Leeuwenhoek's discovery so important? What is the significance of Edward Jenners…
A: Fact An unlikely scientist was Antony van Leeuwenhoek. He was a businessman from Delft, Holland; he…
Q: How do potassium ions travel as they move into the cell?A.Up the concentration gradient and up the…
A: Introduction The cell membrane is a structure that surrounds the cell and keeps the organelles…
Q: Which of the following statements is NOT TRUE about membrane transport? to facilitate movement of…
A: Membrane transport is the collection of mechanisms that allows the solute molecules to move in and…
Q: .) What can you conclude about the location of the genetic determinants of R and S? b.) What other…
A: Maternal effect genes or maternal genes are genes whose mRNA or proteins gets deposited onto the…
Q: Describe the pathway carbon dioxide would take between the blood in the capillary and the alveoli.
A: INTRODUCTION The capillaries are small blood vessels found at the walls of alveoli.
Q: Where in the body does most digestion occur? a. mouth b. stomach c. small intestine d. large…
A: Digestion is the complex process of converting the food you eat into nutrients that your body can…
Q: You make reaction progress curve by plotting absorbance vs time (seconds) and find the equation of…
A: LDH measurements are used in the daignosis abd treatment of luver diseases such as acute viral…
Q: Identify the connective tissues represented in these drawings on the lines provided:
A: The epithelial, connective, muscular, and neurological tissues make up the majority of the human…
Q: Draw two cells under high magnification in the space below and label the cell wall, nucleus and…
A: *Onion epidermal cells provides protective layer against viruses and fungi which may harm sensitive…
Q: to facilitate movement of ions and molecules across membranes. to move food, water, and wastes…
A: The cellular membrane is partially permeable and controls the movement of substances into and out of…
Step by step
Solved in 2 steps
- MARSUPIALS EUTHERIANS (PLACENTAL MAMMALS) opossum thylacine Tarsipes kangaroo deer pig dog horse rabbit treeshrew lemur baboon human sloth echidna bird turtle хх = claws O = flattened nails x = hoovesCan you answer this questions. The "Piltdown man" fossil was exciting to the anthropological world becasue A. it showed the world that the field of anthropology was part of the science world B. it exhibited a combination of ape and human characteristics C. It showed that gracile and robust austrapithecines lived in the same environment d. it proved that neanderthals were indeed part of the modern homo sapiens linageQuestion 6 Which conditions would NOT lead to good preservation of a dead hominin skeleton? Dying in a very dry dessert O Dying in the marsh alongside a lake Dying in an open grassland that is seasonally dry or wet. O Dying in a cave
- QUESTION 8 Which explains the large number of marsupial species found in Australia? marsupials have outcompeted placental mammals on any continent in which they coexisted. O marsupials had high sympatric speciation because isolation and the lack of placental mammal competition O marsupial evolution began in Australia, and Australia has never been connected to other continents O Both A, B, and C are correct Click Save and Submit to save and submit. Click Save All Answers to save all answers.QUESTION 36 Which of the following is NOT a typical trait of primates? opposable thumbs O acute sense of smell O brachiation stereoscopic vision QUESTION 37 Which of the following is true of humans as primates? O we have the ability to learn, whereas other primates survive by instinct alone we have the longest thumbs, the longest infant dependency, and numerous bipedal adaptations O humans cannot brachiate, whereas other primates can O all of the above QUESTION 38 By the end of the Miocene, some groups of primates were moving out of forests and into: O marshes mountains savannas O desertsi need help Compare and contrast the development of a dog, elephant, and dolphin. or you can also in generale help me find the asnwers from this video i linked it to watch it https://www.youtube.com/watch?v=XaZW7bbmc9I&t=2703s
- Answer the following questions correctly 2-3 sentences only ( This is all about Development of Evolutionary Thought). a. What did Darwin's travels reveal to him about the number and variety of living species? b. How did tortoises and birds differ among the islands of the Galapagos? c. What is evolution? Why is referred to as a theory? d. Darwin found fossils of many organisms that were different from any living species. How would this finding has affecting his understanding of lifes diversity?8 91 10 119 120 3 15 28 29 09 17 30 The discovery of Australopithecus afarensis (Lucy) was anatomically important because of what trait? 01. Large Brain O2. Pelvis resembling modern humans O 3. Scarred face O 4. Evidence of ritual burial QUESTION 22 Early tools are known as Oldowan, named for discovery at Olduvai Gorge in Tanzania, are characterized by what features? O1. Spears made from branches O 2. Cleverly designed axes, indicating a a plan or design blueprint 3. River stones modified by removal of pieces from it (flakes) O4. Antler horns carved into weapons Save A Click Save and Submit to save and submit. Click Save All Answers to save all answers. 69°F Sunny hp N # 3 E $ O 10 4 f5 % R 31 5 10 T 6 17 4- & 7 Y + 00 C U fo 181 19 20 2 O KWhich of the following animal groups adopted a sedentary mode of life as adults? O P. Nematoda O P. Mollusca (C. Gastropoda) O P. Platyhelminthes O P. Porifera O P. Arthropoda (S.P. Myriapoda) ard • Previous Next Not saved Submit Quiz 75°F Su to search F7 F8 F9 F10 F11 F12 F2 F3 F4 F5 F6 %23 3 4 6. 7 8. R T Y U S. F K 1O LL
- 6 The image above represents a simple cladogram for the primate order, where the letters are nodes and the numbers are species. Match the letter or number on the left with the appropriate derived traits or species to properly complete the cladogram. (You should match animal species with numbers and physical traits with letters) A Grasping Hands and Feet В Haplorrhine Anatomy Anthropoid AnatomyQUESTION 2 Two major branches of tetrapod lineage are represented by the amphibians and the O A. Reptiles O B. Birds C. Temnospondyls O D. Amniotes QUESTION 3 period. Tetrapods originated in the O A. Permian O B. Cambrian OC. Carboniferous O D. Devonian OE. Silurian Clhick Save andSbtit to sare and stbmit. Ciick Save Al.Ansicers te soie aAn ornithologist (bird expert) is in a meadow watching native birds engage in their feeding and nesting behaviors, and is recording the sounds that they are making. What part of the scientific method is the ornithologist engaged in? O analyzing O observing O hypothesizing O graphing %23 W TSLA の e to search F10 F11 F12 Prt Sc Insert Del F8 F9 F3.. F4 F5 F6