Q: Construct a dichotomous key containing the following
A: Dichotomous key : A dichotomous key is an important scientific tool, used to identify different…
Q: What role does root pressure play in water movement in plants?
A: In plants, root pressure is essentially a force which aids in the upward movement of fluids into the…
Q: Very Short Answer Questions 1. Offsprings produced by asexual reproduction are referred to as…
A: As you asked to answer in a short manner. Intro - Asexual reproduction occurs when gametes do not…
Q: A heterozygous pea plant of both traits is crossed with a recessive pea plant of both traits. What…
A: 1. Heterozygous for both the traits: WwYy 2. Recessive plant: wwyy The gamets are 1. WY, wy, Wy,…
Q: A 70-kg adult human (154 lb) could meet his orher entire energy needs for one day by eating 3 moles…
A: ATP (adenosine triphosphate) is the biomolecule that serves as the cell's energy currency. This…
Q: How do the following factors affect the activity of restriction enzymes? pH conditions Mg2+…
A: Restriction enzymes are those enzymes which cut the DNA at specific places so that they can be used…
Q: Give an example of DNA and RNA with 15 nucleotides
A: * DNA is the Deoxyribonucleic acid contains genetic information and instructions for protein…
Q: When chromosomes improperly separate it is called what? What type of condition could this cause?
A: The chromosome is an important structure that exists in both prokaryotic and eukaryotic cells. There…
Q: At what Fahrenheit core body temperature will an adult lose consciousness? 87.8 82.4 85.2…
A: *mild hypothermia when core body temperature reaches about 95 F shows shivering and weakness and…
Q: List the dimorphic fungi by genus and species and describe the growth rate of the mold form and…
A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…
Q: iscuss the onco-suppressive function of xenophagy ( role of adaptors, Compare and contrast evidence…
A: The process of consuming and digesting foreign cells or material is known as xenophagy. This can…
Q: 1/How can an inhibitor affect enzyme activity in a cell? 2/Outline glycolysis in terms of…
A: 1) Enzyme inhibitors are substances that modify the catalytic motion of the enzyme and therefore…
Q: In a population of beans that is mostly diploid, there are an assortment of them: black, white,…
A: Beans are protein rich plant food that is found in various shape size and colour.
Q: Question 3 Which of the following samples would be expected to contain normal microbiota? O fecal…
A: Our immune system is responsible for protecting our body against foreign microorganisms but some of…
Q: How do neutral solutes move across the plasma membrane? Can the polar molecules also move across it…
A: The plasma membrane is the cell's outermost covering that serves to protect it from the surrounding…
Q: The elements oxygen and sulfur have similar chemical properties because they both have six electrons…
A: Three types of bonds are ionic bonding, covalent bonding, and metallic bond. An ionic bond is a…
Q: Describe two mechanisms for causing uniparental disomy.
A: Uniparental disomy occurs when two copies of a chromosome are inherited from same parent, rather…
Q: If you have otoliths from two fish of the same species and they are the same shape but different…
A: Otoliths reveal the ages of individual fish, almost like counting the rings in a tree. Knowing the…
Q: Directions: Arrange in correct order the development of human embryo from fertilization until birth.…
A:
Q: What causes climate change? Be sure to include an explanation of greenhouse effect in your answer.
A: Introdroduction Climate change is described as a shift in the planet's weather conditions that lasts…
Q: What is the relationship between linked genes and syntenic genes? Are syntenic genes always linked?…
A: Introduction Linkage is the phenomenon in which genes are situated on the same chromosome (linked…
Q: What causes the opening and closing of guard cells of stomata during transpiration?
A: Stomata is the tiny pore that is present in the leaves. They help in the gaseous transaction and…
Q: What are the three examples of Homeostasis and describe each?
A: Homeostasis can be described as the self regulating process of the body. It helps in maintaining the…
Q: What are the factors affecting the rate of diffusion?
A: Introduction In this question we will discuss about the factors affecting the rate of diffusion.
Q: What are cell movements? How are these movements created?
A: The question is related to the movements of the cell and how these movements are performed by a…
Q: 6. Identify the mode of inheritance for the following pedigree. Provide the genotypes of indicated…
A: Inheritance patterns are the ways through which genetic traits are passed on to the next…
Q: What are the importance of cnidarians (e.g. in the environment, food, agriculture, etc.)?
A: They have basic radical symmetry and have two layers of living tissue. They contain mesoglea. They…
Q: In the image below, which letter represents what a single chromosome would look like during G1 phase…
A:
Q: What are two ways genetic variate is introduced in the species with meiosis?
A: Meiosis is the process by which one cell divides twice to generate four cells with half the original…
Q: an animal’s body size is one of itsmost important properties. Considering all the mammals thatlive…
A: Introduction Physical mechanisms are characteristics, activities, or objects that are linked to a…
Q: 11. Explain the role of cytochrome c, Bax/Bac, Fas receptor-ligand, caspases, IGFBP3 in causing…
A: Apoptosis or the programmed cell death involves a series of biochemical changes, that ultimately…
Q: Apicomplexans evolved from a photosynthetic ancestor and have the remnant of a chloroplast. This…
A: Apicomplexa is a phylum of parasitic alveolates that includes a vast number of species. A type of…
Q: The protein Tau promotes formation of axonal microtubules, stabilizes them, and drives neurite…
A: Microtubules are hollow , cylindrical and consists of 13 protofilaments. It is present in all…
Q: QUESTION 15 The animal shown here is a (an) .It belongs to phy,um 2 mm Vattenkikaren QUESTION 16 The…
A: The animal shown in the picture is Sea-gooseberry belong to Phylum ctenophora. They are completely…
Q: If someone is showing symptoms of acute mountain sickness, you should Increase aerobic…
A: If someone, has fall in acute mountain sickness, he should move to a lower elevation as quickly and…
Q: maintaining healthy weight as simple as eating less and exercising more?
A: Eating less and exercising more is a myth for maintaining healthy weight. Eating less and exercising…
Q: the charophytes are at the base of the phylogenetic line of land plants. True or False
A: Charophytes are green algae found in fresh water which are autotrophic They are also called…
Q: What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c)…
A: A*chondriocytes are the cells of cartilages present in small cavities within the matrix. They are…
Q: Describe the similarities and differences between van der Waals attractions and hydrogen bonds.
A: The interactions in the biological system may be covalent or non-covalent. The covalent bond is…
Q: If you are experimenting on a haploid cell with DNA that is equal to 5. What is the amount of DNA…
A: The telophase 2 is the stage of meiosis 2. The two nuclei with chromatin material is found in the…
Q: PLEASE answer the 2 with no much explanation Culture media is sterilized after the inoculation of…
A: This questions are related to sterilization in microbiology Sterilization is a process in which…
Q: Which one of the following is a Greenhouse gas? A. Oxygen B. Methane C. Sulphur dioxide D. Nitrogen
A: MCQ question asking about the greenhouse effect. It is asked that which gas is used in greenhouse…
Q: 2. Describe the colonial characteristics of a lactose-positive, sucrose-positive, lysine…
A: 2. Describe the colonial characteristics of a lactose-positive, sucrose-positive, lysine…
Q: What are the factors affecting the rate of diffusion?
A: Diffusion is the process by which particles move from an area of high concentration to an area of…
Q: Cell is the basic unit of life. Discuss in brief.
A: Introduction We will discuss about the given statement in below step.
Q: What are the steps involved in formation of a root nodule?
A: Root nodules are found in plants. It is formed due to symbiotic association between the leguminous…
Q: Q9. Tabulate the anatomical differences between a monocot and a dicot root. Provide a Table title.…
A: All vascular plants are divided into monocots and dicots and the classification is mainly based on…
Q: 16. These mutations can occur through a mutation, which cancels the effect of the first mutation,…
A: 1. A genetic change in which a piece of one chromosome breaks off and attaches to another…
Q: How are the minerals absorbed by the plants?
A: Plants soak up minerals in the shape of ions from the soil. Earlier it became a concept that the…
Q: Do you think the allele for sickle cell anemia would be common in regions where malaria did not…
A: This question is about sickle cell anemia.
Can you answer all parts to this question regarding fish otolith (Please answer all 3 parts and type your answer please
A: What is an otolith?
B: How do fish use them?
C:How do humans use them?
Step by step
Solved in 2 steps
- Explain how the ameba moves. (use specific terminology)Can you answer all the parts to this question please (Please type your answer) If you have otoliths from two fish of the same species and they are the same shape but different sizes, what might you say about the fish that they came from?Fill in the blank: The zona pellucida surrounds the cell membrane of a(an) ___________________.
- Explain in detail what this picture shows which part? PapillaeAnswer the following questions in reference to the five eye structures listed below. This structure is found in the compound eyes of insects but not in the eyes of vertebrates. a. cornea Cephalopods use this structure to produce a sharply defined, detailed image. b. lens C. camera eye vThis structure forms the transparent front of the eye. d. ommatidium This structure primarily acts to focus light waves. This structure acts to maintain the shape of the eye and to transmit light e. vitreous body to other structures.What is one organ, structure, sensory receptor that is present in an other animals and you wish you had. Describe it and explain why
- Give the digrammatic representation showing Muscles of frog in lateral view?Can an organ system function correctly when one of its organ does not? Explain. How do the different organ systems work together in ensuring animal survival?This fluid-filled structure is spiral shaped, with lower-pitched sounds traveling further down the spiral. ossicles tympanic membrane cochlea semicircular canal hair cells
- Label the organ systems observed in the internal anatomy of the dissected toad on Figure 9.3What is the tissue origin of the following: Placoid ScalesCosmoid ScalesGanoid scalesCycloid scalesCtenoid scalesThe ossicles: a. directly connect the tympanic membrane with the tectorial membrane b. provide mechanical advantage for the transmission of force to the oval window c. are composed of the incus, malleus, stapes, and pinna d. are tiny muscles providing mechanical force to dampen sound
