Q: Genes in chromosomes in mother's cells Genes in chromosomes in father's cells Genes in chromosomes…
A: Nucleus is chief controller of the cell which carriers genetic instructions. It consists of…
Q: Species that are closely related exhibit similarity in embryonic development O Species that are…
A: INTRODUCTION Evolution is the change in the biological and physical characteristics of animals or…
Q: How do fermenting microbes derive energy for themselves in the form of Adenosine Triphosphate (ATP)?…
A: Respiration The process in which organisms produces energy molecule ATP by utilising glucose or…
Q: Q What are the basic plans of body design in animals?
A: Answer
Q: Number these steps in vertebrate embryogenesis in order. ______ formation of archenteron…
A: The embryonic development begins after fertilization that involves fusion of male and female…
Q: If two Aa parents have a family of 4 children how many of the children do you predict will be albino
A:
Q: In the results that Mendel obtained, the violet colored flower was dominant to the white flower…
A: According to Mendel, various hereditary traits are controlled by factors and there is a pair of…
Q: Choose correct answers Scientific name should always be written in italic. )Authority of scientific…
A: There are numerous organism living on the earth . Learning of each and every organism is in itself…
Q: Select the correct answer. Which of these examples describes a pioneer species that is starting…
A: A pioneer species is an organism that is the first to colonize a barren area in an ecosystem. These…
Q: Q) Pyorrhoea is a disease of the (A) nose (B) gums (C) heart (D) lungs
A:
Q: Which of the following is the primary method by which cyclin proteins are regulated to influence…
A: This question is based on the functioning of cell cycle and cell check points.
Q: ) How is most of the mass lost of the food we absorb into the internal environment? Group of answer…
A:
Q: Ectothermic insects have respiration rates that are proportional to the temperature of their…
A: Introduction Ectotherms are also known as cold-blooded animals, these are organisms who cannot…
Q: suppose you were a farmer trying to growplants in a greenhouse. why is it important to know what the…
A: The Limiting Factors To control the greenhouse climate, it is of great importance that all the…
Q: Which of the following is a benefit of sexual reproduction? A. Offspring are genetically…
A: The development of new organisms by combining the hereditary information of two animals of opposite…
Q: What types of cells does the Human Immunodeficiency Virus infect and does that help our immune…
A: Introduction:- HIV (human immunodeficiency virus) is a virus that affects the body's natural…
Q: Which of the following is false in terms of the differences and/or similarities between a bacterial…
A: Bacterial cells and mammalian cells have many differences in the way of their genetic makeup,…
Q: The deoxygenated blood gets oxygenated at the O spleen O heart alveoli O intestine
A: * Deoxygenated blood means the blood has a low oxygen saturation to blood that is leaving the…
Q: label the numbers
A: The given specimen is the section showing interior of heart . Heart is a muscular organ and…
Q: Misconception: Evolutionary theory implies that life evolved (and continues to evolve) randomly, or…
A: The genomic composition of populations varies throughout time, resulting in evolutionary change.
Q: If Mendel chose to study inheritance of height in human, would he have likely discovered the same…
A: The principle of heredity is the idea that certain characteristics are passed down from parents to…
Q: 7. The pistil is made up of the stigma, style and Anther 2- Ovary Filament Ovules
A: Introduction A complete flower is one that consists of sepals, petals, stamens, and pistils. The…
Q: Parent Generation BB BB Bb Bb Bb Bb Bb Bb bb bb A forest fire happens to eliminate half the parent…
A: Hardy-Weinberg equilibrium : In genetic studies, the Hardy–Weinberg concept, also called as the…
Q: Of the following cell types, which one would be most likely to exist in the G0 state? A. An…
A: G0 state Is is the resting stage of the cell. In this stage cell not divide.
Q: Describe the aerial modifications of the stem.
A: Aerial stem alterations are changes to the aerial stems, vegetative buds, and floral buds of plants…
Q: only symmetric cell division whereas oogenesis involves asymmetric cell division
A:
Q: A researcher performed an SDS-PAGE experiment (with 2- mercaptoethanol) on a mixture containing 3…
A: To accomplish high resolution separation of complicated combinations of proteins, sodium…
Q: Describe the procedure for performing a Gram stain. What is the procedure? How does each component…
A: * Gram staining is used to test that whether f bacteria is positive or negative and also be used to…
Q: A human female "carrier" who is heterozygous for the recessive, sex-linked trait causing red-green…
A: as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…
Q: 1.Animals which can be cut in any vertical plane through their central axes (plural of axis) to give…
A: symmetry, in biology, is the repetition of the parts in an animal or plant which is usually defined…
Q: (iii) Mark all sentences as true or false. (A) RNA polymerase binds to the operator sequence of the…
A: RNA polymerase is defined as the enzyme that catalyzes the transcription of DNA into RNA. It is a…
Q: Cytokinesis takes place after telophase. True False Both aerobic and anaerobic respiration produce…
A: The cell division is the fundamental process of living organisms that involves production of new…
Q: 3. A pure line red eyes female fruit fly is crossed with a mutant white eyes male fruit fly. The F1…
A: First, we will make cross as asked in the question and then will see genotype and phenotype as well…
Q: Q What are the basic plans of body design in animals?
A: symmetry is the ordered repetition of parts in an animal or plant. Symmetry is defined as the…
Q: Why is it important to keep the culture at the correct incubation temperature when measuring the…
A: It has been examined that different type of bacteria have a tendency to grow at a very different…
Q: Viral meningitis is O usually less severe than bacterial meningitis usually more severe than…
A: Meningitis is an inflammation of the fluid and meninges - the membranes surrounding the brain and…
Q: Asexual reproduction does exist with numerous unique adaptations, but it is normally sexual with…
A: Reproduction is the biological process where new individual organisms (offspring) – are produced…
Q: What term did Darwin use to explain how new species emerged
A: INTRODUCTION Natural selection This is a process by which a population of organism adapt to a new…
Q: 5) Types of coated vessicles help with coordinating intracellular transport. Which is an example of…
A: Here we know about intracellular transport through various types of coated vesicles.
Q: One of the common antihypertensive agents is a class of medicines called calcium- channel blockers.…
A: Answer :- Option (C) is correct. - They reduce heart rate. - They block entry of calcium into heart…
Q: al Meiosis I Meiosis II e from a male with the genotype Aa for a give
A: Meiosis I - The two gametes produced will have chromosome no reduced to half.They are Aa and Aa…
Q: A protein has a molecular weight of 24kDa. You want a 0.5µM solution of the protein in 75mL. How…
A: Given information Protein molecular weight- 24kDa The concentration of the solution to be made-…
Q: Identify how many genes are associated with the types of crosses: A.) Monohybrid B.) Dihybrid
A: * Monohybrid cross is a cross between two organisms with different variations at one gene locus.…
Q: Do you think there is any similarity in the theories proposed by Darwin and Lamark? Explain.
A: Jean-Baptiste Lamarck (1744-1829) and Charles Darwin (1890-1882) are the 2 scientists who stated…
Q: One way to determine how closely related two species are is to analyze _____, which determines the…
A: Comparative anatomy is the study of the "similarities and dissimilarities" between various objects.…
Q: Explain the relationship between the Law of Tolerance and Homeostasis.
A: * law of tolerance is the environmental factors that can vary among species and individuals of the…
Q: Biologists recently have been able to produce mice that lack functioning genes for aquaporins. How…
A: Aquaporins (AQPs) are membrane proteins that function as water channels. There are many types of…
Q: Conduct additional research and explain where cases of XDR-TB are most prevalent today and the…
A: Extensively drug-resistant TB (XDR TB) is a rare type of multidrug-resistant tuberculosis (MDR TB)…
Q: Stereotypical columnar cells within an organ have an apical side and a basal side. Which side of…
A:
Q: What are the different modifications of adventitious roots? Explain with examples.
A: The following are examples of adventitious root modifications: -
Step by step
Solved in 3 steps
- nolhlond to sonsblud mont sqrienols What's More Activity 3. Deepening The Concepts Directions: Answer the following questions. 1. How does (a) relative dating and (b) absolute/radioactive dating determine the age of fossils? 2. How does embryology provide evidence for evolution? 3. How do homologous and vestigial structures provide evidence for evolution? 4. What could be possible for some species belonging to the same family to be presently living in various locations on Earth? You can further support your answer with an example. Scoring Rubric 4 noints intsWhat's More Activity 3. Deepening The Concepts Directions: Answer the following questions. 1. How does (a) relative dating and (b) absolute/radioactive datine determine the age of fossils? 2. How does embryology provide evidence for evolution? 3. How do homologous and vestigial structures provide evidence for evolution? 4. What could be possible for some species belonging to the same family to be presently living in various locations on Earth? You can furthel support your answer with an example.Species Embryo (A-F) Describe the Anatomical Changes from Early to Late Stages Human Chicken Rabbit Tortoise Salamander В Fish A Guide Questions: 1. Look again at the six embryos in their earliest stages. Describe the patterns you see. What physical similarities exist between each of the embryos? 2. Does this suggest an evolutionary relationship? Explain how these embryos can be used as evidence of a common ancestor between each of these six organisms.
- Extast Cyclostomes, whichincludes has fishesnd Lampreys, are theo dest lineage of vertebrates, which chaachteran co) difforentlates extat Cycbstre from extant cartildaginaus Aish (chandraichlyns)? Lyclostomes lack Jaws Cycbstomes haye cartlaginous, skeletons Darsal and ventral fAns absent from Cyclostones Cyclostones lack a Vertebrad Colum Cyclostames have mineralization of Skelehmsrulong Thyreophora ttacosa (ex. Triceratops) Ornithopoda Ceratopsidae Sauropoda (ex. Allosaurus) Yutyrannus Allosauroidea (ex. Tyrannosaurus) Oviraptorosauria Deinonychosauria (ex. Velociraptor) Tyrannosauridae Integument ´Ornithischia Scales = 0 Maniraptora Filaments = 1 Theropoda Saurischia Branched Filaments = 2 The tree above is a simplified version of the prevailing hypothesis of the relationships between various dinosaurs and dinosaur groups. The legend on the bottom left reflects three basic conditions that describe the character that pertains to body covering (or integument). The conditions that pertain to the specific taxa at the top of the tree are shown by the numbers. Dinosauria Trace the integument character along the tree (you may want draw it out on a separate sheet of paper). Once you have done that step, consider the ancestor of all dinsoaurs. What character condition did you get? Crocodiles Pterosauria O (ex. Pteroda O (ex. Stegosaurus) Kul indadromeus Psaurus (ex.…resentation/d/thGQUjqTbWbvuj425jU5lzXxy303Sd58V1acYG-145yk/edit#slide-id.gcdc5ff1ec7_0_154 he... -Fit @ 2 OFMovies | Watch C... Copy of Copy of Evolution - Cladogram Construction Chordates DA mat Slide Arrange Tools Extensions Help R 1 S W F2 8 X # Fish 3 Frog Lizard Click to add speaker notes E Bird D B Welcome - Blackb.... The more organisms included in the cladogram, the more complicated it becomes. A chart may be useful for organizing shared traits. 6. Complete the chart indicating characteristics shared for each group. X indicates group has the trait, O for groups that do not have the trait. (The 4-chambered heart column has been completed for you.) Rabbit F3 0₁\ 80 Human C $ 4 Ơ R F % Vertebrae 5 V Background Layout Theme FMovies | Watch R... F5 T G ^ 6 B Tetrapod (4 limbs) MacBook Air F6 123Movies - Watc... Y H & 7 Claws/Nails N Transition F7 U * 00 8 4 chambered. heart * DII F8 T M O O O X X Login X ( 9 K F9 Voxco Agent - Log... 0 < Hair / Fur ) 0 G La fascinante hist... F10…
- analogous-structures/ Learning Task 3. Essay Write a short essay proving that vertebrates evolved from a common ancestor. Directions Circle the letter of vOur choicoTRUE OR FALSE 1. The fossil record provides a sweeping overview of the history of life over geologic record 2. A change in the regulation of a developmental gene may have fewer harmful side effects than a change to the sequence of the gene. 3. Synapsids possess an opening known as the occipital fenestra behind the eye socket 4. In some very late cynodont the articular and quadrate bones migrated into the ear region, where they functioned in transmitting sound 5. Fossils contain isotopes of molecules that accumulated in the organisms when they were alive.Fossil Cranium #1 is MOST LIKELY This is FOSSIL #1 below D. Top views Frontal views This is FOSSIL #2 below lockact FOSSIL #3 is below, O Homo sapiens O I don't know but it can't be the others O Homo neanderthalensis O Paranthropus robustus (which our book calls Australopithecus robustus)
- A bird or feathered dinosaur is. Neornithes Archaeopteryx Enantiornithes Paleognathaeof this =rab or ditions ionary escen- se or 5. Describe two examples of vestigial structures that you can find among the Caminalcules. These are structures that have been reduced to the point that they are virtually useless. Ear muscles and the tail bones are examples of vestigial structures in our own species. Explain how vestigial structures provide clues about a species' evolutionary past. Illustrate your argument with vestigial structures found in humans or other real species.A Body kite-ike in shape (if viewed trom the top). 332 What does the abbreviation mya stand for? B. Body not kite-like in shape (if viewed from the top). Go to statern 2 0T How old is the earth? 2. A Pelvic fin absent and nose saw-like Family Pristiophoridas B. Pelvic fin present Go to staterment 3 3 A Six gill slits present Family Hexanchidae B. Five gill slits present Go to statement 4 4 A Only one dorsal fin present Family Scyliorhinidae B. Two dorsal fins present.. Go to statement 5 5 A. Mouth at front of head rather than back on ventral side of head Family Rhinocodontidae B. Mouth back on ventral side of head Go to statement 6 6 A. Head expanded on side with eyes at end of expansion. Family Sphymidae B. Head not expanded Go to statement 7 7 A. Top half of caudal fin exactly same size and shape as bottom half. .Family Isuridae B. Top half of caudal fin different in size and shape than Go to statement 8 bottom half. 8 A. First dorsal fin very long, almost half total length of body..…