The ________ _________ is the ratio between actual and predicted brain mass for an animal of a given size and is an indicator of intelligence.     a. intelligence ratio     b. anteric quotient     c. encephalization quotient     d. epigenetic landscape

Q: UV radiation kills cells through DNA mutation. Species that can form spores are resistant to UV…

A: Ans: 1. True  UV radiation kills the cells by damaging the DNA. The non DNA chromophores absorb the…

Q: anterograde p!cu

A: Solution:-  A protein that is translated on the rough ER and destined for secretion will follow a…

Q: Given the following, the sequence of urine flow in the urinary tract is: i. Renal papilla ii. Major…

A: The correct sequence is option A. Renal papilla- Minor calyx- major calyx- renal pelvis- ureter

Q: Q1. Epidemiology is the study of the distribution of health outcomes or diseases in an individual…

A: Ans: Epidemiology is the descriptive science that determines the rate of disease occurrence in a…

Q: Describe, base-excision repair, light repair of pyrimidine dimers, nucleotide-excision repair,…

A: It is important to repair the damaged DNA or lesions occur during several processes in cell, such as…

Q: The nervous system of the Hydra is _______ _______ while the flatworm’s is ________ _________.…

A: Introduction In terms of biology, symmetry is referred to as the repetition of parts in animals or…

Q: Monotremata Metatheria Rodential Mammalia Theria Eutheria Primates Artiodactyla Carnivora Canidae O…

A: A clade is a group of organisms with common ancestor. Clade is derived from greek word "klados" that…

Q: Given the following, the sequence of urine flow in the urinary tract is: i. Renal papilla ii. Major…

A: The urinary tract is the drainage system of body which is helpful for removing urine (made up of…

Q: Inhibition of the Na,K-ATPase might reasonably result in which of the following:

A: The sodium–potassium pump is an enzyme found in the membrane of all animal cells. It performs…

Q: The following shows the genotype of a partial diploid bacterial cell - where one chromosomal region…

A: The lactose operon is a cluster of genes present in E. coli and other bacteria that are specifically…

Q: All proteins are translated on the rough ER using a ribosome. True False

A: Amino acids are structural unit of protein which are produced during translation.  Many amino acid…

Q: label the plant cell

A: Plant cells are eukaryotic cells found in green plants belongs to the kingdom Plantae. *Their…

Q: (a) (b) (c) Parents of cross orange, crossveins orange, crossveins red, crossveins red,…

A: Answer a) Because no Red eye offsprings  may be produced from parents who have orange eyes, orange…

Q: Write the genotypes of the parents used in the testcross using the correct notation Please I really…

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: Possible options:  A. 1/9 B. 1/3 C. 1/6 D. 8/9

A: Pedigree analysis helps in understanding the mode of inheritance of a particular trait by observing…

Q: The correct order of events in the cycle of the synaptic vesicle approximate a) recycling reserve…

A: Synaptic vesicles are vesicles having neurotransmitters and gets released at synapse to transmit…

Q: Gram staining principle a. Describe the structure of peptidoglycan b. Describe in detail the…

A: Answer: a)The crystal lattice of peptidoglycan is composed of two amino sugars that alternately bond…

Q: Could u pls write little longer? thanks

A: Drugs affect how neurons use neurotransmitters to send, receive, and process signals. Because some…

Q: Which of the following methods of control kills the microbe? a) incineration b) desiccation c)…

A: Introduction Microorganisms are referred to as that organism that is single-celled and can only be…

Q: Name two conditions for which cardiac rehab is prescribed

A: Introduction: In order to help patients attain the maximum quality of life possible, cardiac…

Q: Large testes are probably advantageous in species with sperm competition because larger testes…

A: Introduction :- A single testicle is referred to in medicine as a testis. Testes is the plural form…

Q: If phylogenetics is not a factor here, we have phlogeny is the key factor, then we only have…

A: In phylogenetic studies, the most suitable method to visually represent the evolutionary…

Q: Two-dimensional electrophoresis usually exploits which 2 different properties of proteins?

A: Electrophoresis is a technology used in the lab in order to seperate and analyse sample of interest…

Q: Labrador retrievers are commonly black, brown, or yellow. Two different genes determine coat color…

A: Question-1 possible genotypes of the true breeding brown lab in the P generation will be-- option-3…

Q: Below is a figure from a 2015 paper that characterizes the effect of venom from the spider…

A: I-V curves are used to study the relationship between the voltage and current in the study of ion…

Q: What metrics and devices that could be used to measure balance

A: Digital scientific balances and beam balances, like a triple beam balance, are examples of several…

Q: During the process of transcription, the polymerase must handle several distinct polynucleotide…

A: Introduction :- Because its sequence will match that of the new RNA molecule, the nontemplate strand…

Q: Calculate the volume (in µL) of DNA template required to add 60.0 ng to a 40.0 µL PCR if the DNA…

A: The polymerase chain reaction (PCR) is a powerful tool for amplifying specific DNA sequences. It can…

Q: Ribosomes that do not anchor on the surface of the rough endoplasmic reticulum during translation…

A: Introduction :- The process of making proteins in a cell takes place at an intercellular structure…

Q: You will make 5 dilutions in separate tubes each diluted 1 into 3 in water from the previous tube.…

A: Introduction:- We have to make 5 dilution in 5 separate tube Each tube dilution is 1:4 (i.e. 1 part…

Q: 3. Mrs. And Mr. Smith both have widow's peaks (dominant). Their first child also has a widow's peak,…

A: A gene is a segment of DNA. Which found in the chromosome. Gene is known as fundamental unit of…

Q: What cells inside our bodies would be affected if you ingested a suspension of T4 phage? Describe…

A: Bacteriophage T4 possesses both "early" and "late" genes. This categorization indicates that these…

Q: Differentiate bacterial intoxication from bacterial infection.

A: A bacteria is made up of a single complex cell.  A bacterial cell has the ability to endure on its…

Q: how lettuce production in hot or cold Region and how are they planted

A:

Q: 15) This is an artist's rendition of Tiktaalik. What features does the organism possess and what…

A: The remains of prehistoric animal, Tiktaalik, unveil the way fish accquired characteristic features…

Q: 4. J. A. Moore investigated the inheritance of spotting patterns in leopard frogs. The pipiens…

A: Burnsi phenotype lacks spots on its back. Pipiens Pipiehenotype has normal spots on it's back.

Q: Vitamin D plays an important role in the body, including boosting the immune system and…

A: Vitamin D is an essential vitamin that plays many roles in the human body, including boosting the…

Q: Identify the type of connective tissue. loose Odense regular Odense irregular O reticular

A: Connective tissues as the name suggests help in connecting by filling the gaps and spaces within the…

Q: Are there any other factors that might affect amylase activity that could be investigated? What…

A: Amylase is an enzyme which belongs to a class of enzymes called hydrolase.These enzymes breakdown…

Q: does it cause hperactive tricep relfex or hypoactiver tricep reflex

A: The inferior trunk of the brachial plexus is formed by the C8 and T1 roots which are responsible for…

Q: How do two alpha-helices at the constriction point of the Aquaporin 5 transporter protein prevent…

A: Aquaporin 5 It refers to the water channel protein which is involved in the generation of saliva,…

Q: You are a biologist and you are tasked to do two things. First, describe the viral structure.…

A: A living item that is so tiny that has to be observed under a microscope is referred to as a…

Q: a) what you can know from the graph? why these curve of male and female is different. please propose…

A: The horse is an animal that is domesticated, one-toed, hoofed mammal. It belongs to the family…

Q: 30 31 32 The nervous system avoids muscle fatigue during contraction in mixed muscles by A. Only…

A: A reflex arc is a neural route responsible for reflex action. At its most basic level, it consists…

Q: simple impoprtance of study on a simple cheap aquaponics

A: Aquaponics is the growing of plants and fish farming together. aquaculture + hydroponics

Q: What happens to good bacteria on your body when you wash or use anti-bacterial agents

A: Some microbes live normally on our body on the skin, these bacteria are nonharmful as well act as…

Q: Which of the following is NOT a physical method of microbial control?

A: Sterilization is defined as a process of complete elimination or destruction of all forms of…

Q: If the tree in the figure is rooted at point A Unrooted tree 1 2 B O 1, 2, and 3 form a monophyletic…

A: Sometimes monophyletic group is also called a clade. It includes ancestral taxon and all of its…

Q: What is meant by "industrialization of food"?

A: Food is very important for all living organisms to survive and carry out their day to day activity.…

Q: _________ and _________ of RNA specify amino acid assembly and protein synthesis.     a. codons and…

A: Production of polypeptide chain or protein from the mRNA sequence is known as translation that is…