B.3 Compare the anatomy of the bird and butterfly wing below and answer the follow-up questions.

Q: Referring to the figure below, explain why NADH yields more ATP than FADH2 does. Electron-transport ...

A: The electron transport chain is a combination of four protein complexes that connect redox processes...

Q: A homologous trait between birds and mammals can be found in the shared layout of the forelimb bones...

A: Comparative anatomy is the study of structure , of the function of the structure, and of the ranges ...

Q: what kind of mutation will happen? Show t

A:

Q: 1. Define biological evolution 2. During Charles Darwin's time, his findings on evolution were not u...

A: 1. Biological Evolution:- Biological evolution is the change in the characteristics of a species ove...

Q: O free-living prokaryotes

A: Free-living prokaryotes

Q: Small, monomeric G-proteins differ from trimeric G-proteins in that monomeric G- proteins .. a) are ...

A: Receptor tyrosine kinase is a cell surface receptor-mediated by enzyme kinases. Receptor tyrosine ki...

Q: 40. The process of removal of redundant synapses that results in a streamlined process of rapid cogn...

A: A) Cellular differentiation:- It is a process through which cells acquire different structures and f...

Q: Tigers are much more complex organisms than the single-celled Amoeba dubia, however tigers have a ge...

A: The DNA is the genetic material that is found in the nucleus of eukaryotic cells and cytoplasm of th...

Q: One major difference in locomotor adaptation that distinguishes Old World monkeys from apes is that ...

A: The easiest method to tell the difference between monkeys and apes is to search for a tail. The apes...

Q: Explain in detail what this picture shows which part? Papillae

A: Taste buds are contained in the papillae, which are small elevated protrusions on the tongue. Filifo...

Q: Part A Why is mimicry evolutionarily advantageous (helpful/beneficial)? B iUF E E A

A: Introduction :-   In biology, mimicry is a phenomenon marked by the superficial likeness of two or m...

Q: How is blood typing for the ABO system and the Rh usually done?

A:  Blood Groups Transfusion or intravenous injection of citrated blood often lead to diasterous result...

Q: A diploid cell has 4C genetic material and 16 chromosomes at the start of cell division. Identify nu...

A: There are two types of cell division. Mitosis occurs in the somatic cells and daughter cells are ide...

Q: Why is it important to determine the blood types of the donor and the recipient in transfusions?

A:      INTRODUCTION        The Blood group system is mainly important in humans . Blood types are main...

Q: Do you find compound leaves only in dicots? Why?

A: Any species of the flowering plants, or angiosperms, which has a couple of leaves, or cotyledons, in...

Q: Mitosis differs from meiosis in that only mitosis: O is preceded by interphase involves two successi...

A: Introduction: Cell division is the means of reproduction in which all cells need to copy their chrom...

Q: What type of selection occurs when one extreme population phenotype is favored? Group of answer choi...

A: Natural selection is the process through which individuals with various phenotypes survive and repro...

Q: Questions:- 6. In prokaryotes, which DNA polymerase is primarily responsible for filling in the gap...

A: NER (nucleotide excision repair) is a critical DNA (deoxyribonucleic acid) repair mechanism. It is u...

Q: In the image, the tight junction proteins link cells together creating a barrier. These barrier prot...

A: Introduction: Four kinds of junctions are present in vertebrates which are; • Tight junctions • Adhe...

Q: 21. The binding of aspartate to different subunits of ATPase is an example of a. Negative cooperativ...

A: The activity of allosteric proteins/enzymes is explained by two prominent models. Monod, Wyman, and ...

Q: SPECIMEN   LEAF MODIFICATION SPECIALIZED FUNCTION   Allium cepa Leaf base: Leaf stalk: Shape of leav...

A: Allium cepa It is commonly known as an onion or bulb onion. It is a vegetable and is the most cultiv...

Q: Chose the incorrect statement from below. Select one: O a. Protein stability and subsequently benton...

A: with increasing alcohol content, protein stability does not increase.

Q: Most mammalian cells have a single immobile cilium called the primary cilium, in which intraflagella...

A: Intraflagellar transport (IFT) is the process by which proteins are transported into cilia. It cause...

Q: How is the genetic determination of sex established in humans?

A: There are 46 chromosomes in the diploid human genome, 44 of which are autosomes and two of which are...

Q: please choose statements/concepts that relate to SCIENCE that begins with letter X X letter should ...

A: As we know that science is the study of knowledge , technologies based on experiments. There are dif...

Q: . In human brown eyes are dominant over blue eyes. What type of offspring would you expect if you cr...

A: A trait is a characteristic that is unique to particular individual . A monohybrid cross is a cross ...

Q: How many hosts does Schistosoma japonicum need to infect to complete a life cycle? Which life-histo...

A: Schistosoma japonicum is a significant parasite and is among the main schistosomiasis infecting path...

Q: Normal leg size, characteristic of Kerry-type cattle, is produced by homozygous genotype DD. Short-l...

A: So the phenotypic ratio will be 3/16 polled Kerry:1/16 horned Kerry:6/16 polled dexter:1/8 horned de...

Q: Is it possible investigate natural paternity, maternity or brotherhood and sisterhood using ABO bloo...

A: Introduction With the use of ABO blood typing, it is only possible to rule out paternity, maternity,...

Q: Which of the following is considered a warning signal for cancer from the American Cancer Society? t...

A: * when the bodys normal mechanism stops working then it can cause cancer  *Old cells instead of dyin...

Q: What are possible  gametes of a heterozygous  round yellow parent  R (red) r (brown) Y (pink) y ( gr...

A: Gamete It is a sex cell, a haploid egg or sperm. It is one of the differentiated cells that is a pro...

Q: TELOPHASE This stage shows the end of Telophase AFTER cytokinesis has occurred • Nuclear membrane re...

A: Mitosis: Also called equational division since, at the last stage of the cell cycle, 2 daughter cell...

Q: Hydrophobic signal molecules typically . a) bind to receptor proteins in the cytosol. O b) bind to p...

A: 1st answer is (e) 2nd answer is (e) 

Q: Two related species of salamanders were found living on opposite sides of a mountain. One species li...

A: Species It refers to the most diverse collection of species in which individuals of the right mating...

Q: 9. What is the long be the case. 10. Are the other phases of mitosis equal (or close)? Suggest a rea...

A: Interphase is the longest part of the cell cycle. During this phase, the cell grows and copies its D...

Q: Which of the following would be found inside a bacterial cel? inclusion Onucleiod Ofagella cytoplasm...

A: Bacteria is the single celled microorganisms with prokaryotic cell have no nucleus and other membran...

Q: 40. The process of removal of redundant synapses that results in a streamlined process of rapid cogn...

A: Synapse is a neuronal junction, the site of transmission of electric nerve impulses between two neur...

Q: Question 1 Which factors affect soil quality? A all of these B) history of the soil © presence of li...

A: Stomata:Stomata are cell structures found in the epidermis of tree leaves and needles that help plan...

Q: 40. The process of removal of redundant synapses that results in a streamlined process of rapid cogn...

A: Synapse:  A synapse is a structure in the nervous system that allows a neuron (or nerve cell) to sen...

Q: In a tabular form, compare the different biomes based on specific criteria.  Follow the table format...

A: A biome is a defined area that is characterized by its flora, fauna, and climate.

Q: Directions: For each animal, indicate what type of movement each limb is responsible for. Animal Pri...

A: Humans and many other creatures use their limbs for movements, such as running, walking, and swimmin...

Q: Which of the following is the function of cytokinin? A. activation of defense response from biotrop...

A: Cytokinins prevent yellowing by stabilizing the content of protein and chlorophyll in the leaf and t...

Q: chemically defined media  b.    complex culture media

A: Media is a growth medium of solid,liquid and semi solid type. Diffarent types of media are used for ...

Q: 60 2400 50 2000 1600 1200 20 800 10 400 1 4 Generations - Wolf population Elk population Number of w...

A: Predator- prey relationship is very useful to maintain the ecosystem.  In this relationship, one spe...

Q: 1. Using the food label shown, how many calories are in 1 s serving ? ( #fat g x 9cal/g) + ( #carb g...

A: The nutrient label shows you a few key supplements that help your wellbeing. You can utilize the lab...

Q: Why do you need to add the enzyme just before starting UV acquisition

A: Lambert-Beer Law: This law states that the value of the absorbance we get, is directly dependent upo...

Q: The two mutations we observed were ebony body and vestigial wings. Could the type of mutation affect...

A: *Ebony is a autosomal recessive trait but it is not sex linked so the F1 progeny of ebony will not b...

Q: Explain the reason behind the positive result in Benedict's test in leaves and roots of a plant.

A: Introduction:- Benedict's test is a chemical test that can be used to determine whether or not an an...

Q: Arcuate Artery Arcuate Vein Collecting Tubule 10 Distal Convoluted Tubule Afferent Vessel 11 Efferen...

A: * nephrons are functional unit of the kidney, the structures that produces urine  removing waste and...

Q: Besides the XY system, are there other sex determination systems?

A: XY system of sex determination is found in humans.  In humans, males are heterogametic sex and femal...