What happens to the concentration of water inside a cell if ECF solute concentrations increase? Or decrease? Why?

Q: What is the Function of the North Bridge What is the Function of the RAM What is the Function of t...

A: Answer 1- the north bridge is the interconnecting device which is used to control the CPU for the me...

Q: Why is classification necessary in the study of biology?

A: There are lot of species of a particular organism . But practically,  it is not feasible to learn an...

Q: State the dependent and independent variables in the following researches or studies. Research Depe...

A: Amihan: Independent variables: Northeast wind Dependent variable: slight to moderate rainfall, preva...

Q: One plant may contain hundreds of individual seeds, each resulting from a separate fertilization eve...

A: Let's say gene controlling seed color has 'B' and 'b' alleles. 'B' is the dominant allele for black ...

Q: What are some of the implications of all organisms having similar genetic systems? a. That all life ...

A: Genetics plays an important role in science, including the discovery of genome sequencing to analyse...

Q: uld be genetically transformed. The evidence that DNA was the transforming principle responsible for...

A:   INTRODUCTION           In the human body, DNA is the carrier of the genetic material. DNA is the m...

Q: The genes for tall vine, D, and yellow seeds, G, are dominant over their respective alleles for dwar...

A: Introduction: Phenotype:  The physical appearance of an organism such as colour, height, which occur...

Q: Most adjacent plant cells are connected by plasmodesmata, whereas only certain adjacent animal cells...

A: Gap junctions are a type of connections present between the animal cells.

Q: Genes a and b are 30 m.u. apart what percentage of the gametes produced by AaBb individual will be A...

A: The correct option is C = 15 %  

Q: Albinism occupied a special place in the Hopi culture; individuals who possessed this trait were val...

A: Introduction  Genes are the key components that control all the cell activities and also the basic i...

Q: Describe the experimental rationale that allowed the lacrepressor to be isolated ?

A: A gene is a fundamental unit of heredity and a grouping of nucleotides in DNA (deoxyribonucleic acid...

Q: Which measures should we practice to prevent spread and infection of Schistosoma japonicum?

A: Schistosoma japonicum is a significant parasite and one of the main schistosomiasis infecting agents...

Q: 3. The 4. The lens collects a cone of light rays to create an image. _lens focuses a cone of light r...

A: Question 3. Answer : Convex lens or converging lens. They help collect of light rays and or meet at ...

Q: 73. which of the following atoms or groups are not found in an amino acid? carboxyl groups (-COOH) ...

A: 73/ Option 3 i.e. NH2 group  

Q: Science is a subject or a discipline, a field of study that deals with the process of learning. This...

A:  

Q: The following pattern(s) of population dynamics is(are) produced from the Lotka- Volterra model assu...

A: Lokta Volterra model is the simplest model of predator and prey interactions. This model is develope...

Q: that

A: This order means that cotton has the maximum water absorption capacity as compared to the other tree...

Q: Kai Sotto is 2.18m tall and weights 105kg. Prepare high-protein diet for him with 1.2 g per K B W. C...

A: Kai Sotto :  Body description : Tall - 2.18 m. Weight - 105 kg. Profession - Basketball player. Nat...

Q: 9. An undergraduate ecology student doing research on niche dimensions decided to repeat part of R. ...

A: Introduction: Mean is the measure of central tendency most commonly used. Mean is equal to the sum o...

Q: . An RFLP analysis of two pure lines A/A • B/B and a/a • b/bshowed that the former was homozygous fo...

A: Genes are the fundamental biological unit of inheritance. They are deoxyribonucleic acid (DNA) segme...

Q: a) What is the unique feature of the leeches? b) What is the function of the organ that you have nam...

A: Introduction :  Leeches are specialized annelids without parapodia and setae but with sucker.  It ha...

Q: Why are patches in a landscape mosaic often important to people who are interested in conserving pop...

A: Dispersion of living organisms around the Earth can be used to describe the way in which a populatio...

Q: Give 2 cases where phylogeny was used either for scientific advancement or to solve problems in soci...

A: Biology is the most wide branch of science, in this branch scientific study of life take place. Biol...

Q: Which of the following statements is true?​​​​​​​   The Creeper gene in chicken follows Mendelian L...

A: Answer 

Q: In cotransport (indirect active transport) (a) a uniporter moves a solute across a membrane against ...

A: Indirect active transport uses the downhill flow of an ion to pump some other molecule or ion agains...

Q: similarties and differences between first and last. similarties and differences between 3rd and 4th.

A: Differences between Blotiella pubescense and Callicarpa americana : Blotiella is commonly known as ...

Q: A 22-year-old man enters the clinic with a wide-stepping gait, muscle wasting, myotonia, and bilater...

A: The inheritance pattern of the 22 year old is as follows: The father (say for eg: Tom) and his siste...

Q: Why is it ecologically significant that animals are heterotrophic and multicellular?

A: Heterotrophic means to depend on others for its food.  This dependency on others for food is very mu...

Q: Illustrate the process involve in conducting the in ovo culture of avian/chicken embryo experiment.

A: The development of avian embryos after ovulation, unlike that of mammals, take place outside of the ...

Q: You are to discover the chromosomal location (autosomal or X linked) and mode of inheritance for two...

A: The above scenario based on Mendelian inheritance. Your answer is attached below.

Q: Suggest the aspects of reproductive health which need to be given special attention in the present s...

A: Reproductive health refers to a person's entire well-being, which includes physical, social, emotion...

Q: Identify the part in a flowering plant and write whether it is haploid (n) or diploid (2n). Ovary

A: Flowering plants Highly modified shoot meant for sexual reproduction in plants.      

Q: Explain the roles of Vitamin B and Vitamin D in the evolution of skin color. Use appropriate anthrop...

A: Vitamin is a micronutrient essential for the proper growth and functioning of an organism.  Although...

Q: 37. The enteric nervous system is a specialized division of the nervous system associated with only ...

A: The correct option is D Both a and b statement are true. Explanation - Inhibition of gastrointestina...

Q: Differentiate the following Epidemiological Measures a. Frequency Measures: Incidence and prevalence...

A: Frequency measure variable such as population size, ratio and rate of death and birth , occurance of...

Q: name the connective tissue layers that surround muscle fibers, muscle fasciculi, and whole muscles.

A: name the connective tissue layers that surround muscle fibers, muscle fasciculi, and whole muscles.

Q: All of the following are important functions of the innate system EXCEPT that a. Promotes early defe...

A: Immunity :- It is the tendency of our body to fight against foreign microbes . The system of our bod...

Q: List counselling points to discuss with a patient who has trouble swallowing and is picking up a pre...

A: There could be several reasons for people who have difficulty in swallowing tablets or capsules espe...

Q: A conservation biologist studied four generations of a population of rare Ethiopian jackals. When th...

A: Population size (typically abbreviated N) is the number of individual organisms in a population in p...

Q: What is the main cause of the current amplification of global climate change? (A) depletion of the o...

A: The term climate is associated with a particular region’s weather pattern that can show alteration o...

Q: Can you explain genetic map with two point cross? And show me a example with the cross

A: Genetic map use to create by using information obtain through series of test cross. A cross between ...

Q: What did Maurice Wilkins’ work before working with Rosalind Franklin

A: Maurice Wilkins and Rosalind Franklin gave their great contributions in delivering the ideas that le...

Q: QUESTION 18 An example of Directional Selection is: O 1. Choosing "ANTH 1200" as a the highest prior...

A: In population genetics, directional selection is a sort of negative natural selection in which an ex...

Q: why anaphase I is important?

A: Anaphase1 is the third stage  during meiosis 1  after the completion prophase1 and  metaphase1 . Thi...

Q: The nervous system, the major anatomical and functional subdivisions.

A: The human body is a very complex creature made up of several systems. Each system in the human body ...

Q: Below is a portion of a bacterial chromosome that contains a gene. The promoter region and the +1 ba...

A: Transcription is the process of making RNA copy of gene sequence. This copy is called mRNA. Translat...

Q: The Levins model а. considers spatial position O b. is a metapopulation model O c. all of these O d....

A: Levins model ( metapopulation model ) it is a classical however still in use it consider spatial pos...

Q: K MICROSCOPY • EPITHELIAL TISSUE HISTOLOGY INTRODUCTION LABORATORY SIMULATION Labels PHASE 2: Identi...

A: The historical study helps us identifying the tissue types and specific types of cells that are loca...

Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis...

A: When nondisjunction occurs at the end of meiosis I,  it will result into 4 gametes; 2, n+1 gametes a...