what advantages do regulatory systems provide to the organisms?

Q: Describe stomata and their function.

A: Introduction Photosynthesis is a process through which plants and other organisms transform light en...

Q: The genetic map shows the location of three genes on a chromosome. Order the gene pairs based on the...

A: The technique of determining the positions of genes on chromosomes is known as gene mapping. The clo...

Q: What is the key concept for this section? Whatis ecological succession? Distinguish betweenprimary e...

A: Ecology is the study of the interactions between living species, such as humans, and their surroundi...

Q: Based on taxonomic judgment, a taxonomist decides to split the 60 species of the genus Conostylis in...

A: Introduction:- Genus is a taxonomic rank that is commonly employed in the scientific classification ...

Q: An adoptive parent may not disinherit an adopted child.

A: biological children -  the  child conceived rather than adopted by a specified parent, and therefore...

Q: The lipopolysaccharide of Gram-negative bacteria is composed of the following EXCEPT:     Phosphol...

A:     INTRODUCTION         Lipopolysaccharides are mainly present in the cell wall of Gram-  negative ...

Q: MicroRNAs attach to mRNA. In doing this, they... O Lead to the production of more protein O Lead to ...

A:

Q: 5. In humans, the alleles for blood type are designated IA (A-type blood), I" (B-type blood) and i (...

A: The ABO blood group is based on the presence of specific antigen on the plasma membrane of RBC and s...

Q: What is the immediate energy source for active transport?

A: The movement of molecules across a cell membrane across a concentration gradient from a lower concen...

Q: B. ANALOGOUS STRUCTURES DIRECTIONS: Study and compare the butterfly wing and the bird wing below. Th...

A: In the evolution the structural similarities and differences between different organisms helps us id...

Q: Please answer fast 1. Fertility can be compromised in women when their body mass index (BMI) falls ...

A: The prenatal development process is divided into three stages. The germinal stage lasts for the firs...

Q: Define about Streptococcus pyogenes ?

A: Introduction: A wide variety of microorganisms can be found. Few of them are pathogenic and can infe...

Q: 1. Why is necessary to remove fat and tendons from the heart sample? 2. Why is necessary to complete...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: A tree grows and increases its mass. Explain why thisis not a violation of the law of conservation o...

A: Atoms are the smallest things that are designed to be considered as the basic building blocks of the...

Q: Suppose a geneticist is using a three-point test cross to map three linked rabbit morphology and beh...

A: Linkage is a genetic phenomenon in which tendency of DNA sequence that are close together in a Chrom...

Q: : select all that apply, more than one answer

A: Photic zone, Abyssal Zone, Limnetic zones are the ones which received adequate light from the sun an...

Q: The enzyme trypsin is sold as a dietary supplement.What happens to trypsin taken with food

A: Introduction Enzymes act as catalysts that helps in speeding up a chemical reaction. 

Q: You are living through history due to the Covid-19 pandemic and now have real-world experience relat...

A: COVID-19 is the biggest global event and challenge of our lifetimes, Mostly this pandemic has left o...

Q: QUESTION 12 Ack! Your nematode cultures are infested with a pesky, but novel bacterium! You decide t...

A: Speciation is the process through which one genetically related population splits into two populatio...

Q: Label the butterfly lily/garland flower's stem structure. Use the photo given as a guide for your dr...

A: A butterfly lily is from genus Hedychium. It is used in Indian garlands often. Mostly white in colou...

Q: Platelets are capable of which of the following? Select all that apply.   activate clotting enzymes ...

A: Platelets:- Platelets are tiny blood cells that help your body form clots to stop bleeding. Activati...

Q: 1. Why would multi-gene families complicate things in terms of being sure of which member of the fam...

A: A multigene family is a collection of genes that all have a common ancestor gene and so have similar...

Q: Solutes tend to diffuse from a region where they ar_____ concentrated to an adjacent region where th...

A:

Q: How does a rib articulate with a thoracic vertebra?

A: The skeletal system is usually defined to stated that they are been made up of all the bones and joi...

Q: Transmission and scanning electron microscopy differ because transmission electron microscopy shows ...

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question...

Q: What types of gametes are formed by the following genotypes? All gene pairs are segregating independ...

A: Alleles are the alternative forms of genes that are located on the same locus of a homologous chromo...

Q: Imagine you pull away the cover slip and drip 10 drops of deionized water on the young Elodea leaf, ...

A: Plasmolysis can be reversed if the cell is placed in a hypotonic solution. Stomata help keep water i...

Q: mosses including their life cycle

A: Solution : Mosses are flowerless small plants found under the division Bryophyta along with liverwor...

Q: Assume that A, B, C, D, E, F, and G are autosomal genes on different chromosomes. From the mating (p...

A: Here we will use the general multiplicity rule for finding the probability. According to the multipl...

Q: A hand-drawn PCR diagram to show the role of each component and relevance of each temperature shift ...

A: Polymerase chain reaction (PCR) was first invented by Mullis in 1983. Its principle is based on the ...

Q: onsider selection on two traits. The selection gradient on trait 1 is -0.2, and the selection gradie...

A: A very different and relatively unknown method for inferring the existence of constraints is to exam...

Q: Can you help me identify the pointed structure thanks

A: There are various kinds of glial cells present in central (CNS) and peripheral nervous system (PNS)....

Q: Give a labeled illustration of a simple reflex arc with its components of the patella tendon tap ref...

A: Knee jerk reflex is an example of simple monosynaptic reflex.  If tapping the random just below the ...

Q: please help me do this question it's an essay question, it needs atleast 8 to 10 points

A: Host defenses are protective mechanisms against infections which consists of natural barriers such a...

Q: The Q and W genes are on located on different chromosomes. Consider the image above derived from a o...

A: Chromosomes are thread-like structures found inside the nucleus of cells. Each chromosome is made up...

Q: Mitosis: 2n = 70 21. Number of chromosomes after Prophase? 22. Number of chromosomes after Anaphase?...

A: Mitosis 2n=70 Number of chromosomes after prophase: 70 Number of chromosomes after anaphase: 70 Num...

Q: Match the numbers with the correct structure names 1 aorta tricuspid valve left ventricle

A: Heart: human heart has four chambers as follows- right atrium, right ventricle, left atrium, and lef...

Q: The use of genetically modified organisms in areas of agriculture and medicine is favored by many. H...

A: Genetically modified organisms (GMOs) are the organisms having altered genome by using Recombinant D...

Q: Rainbow trout, which lives in the mountain streams of the United States, adapt to the seasonal tempe...

A: Fishes like the Golden Trout have special molecules known as the Anti Freeze Proteins which change t...

Q: 1. Why is direct flaming preferred when disinfecting loops and needles? 2. Why is it important to fl...

A: 1.Direct flaming is preferred for disinfecting needles and loops because that completely kills all t...

Q: Differentiate between interspecific and intraspecific competition and provide a specific example of ...

A: In nature the resources available tends to be limited at any given point of time. This limited avail...

Q: discovering of Tuberculosis

A: For his research on tuberculosis,  Koch Robert received the Nobel Prize in Physiology or Medicine in...

Q: escribe and discuss the importance of at least three specific skeletal features (these can be either...

A: Essential features of skeletal framework of Hominis which differentiated them from rest of species a...

Q: Describe the behavior of fish in these four scenarios: a. Undisturbed b. Few pebbles are dropped c. ...

A: Introduction Individuals, organisms, systems, and artificial entities engage in a variety of activit...

Q: Multiple Alleles: Punnett Square 1. CCch X Cc 2. Cc X Cc

A: 1. CCch X Cc

Q: PART I. THE THEORY OF EVOLUTION. DIRECTIONS: Complete the paragraph about evidence of evolution by c...

A: Introduction :- The theory of evolution is founded on the assumption that all species are connected ...

Q: Some analysts argue that in order to continue usingoil at the current rate, we must discover and add...

A: Introduction: Exploration for oil and the manufacturing of its byproducts will be in decline or will...

Q: how are the organelles in a cell similar to the organs in a human body?

A: Introduction :- An organelle is a subcellular structure that, like an organ in the body, has one or ...

Q: 3. Which of the following is a major contributory in the conduct of genetic flow, genetic drift, and...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Describe how energy and matter flow,interact, and change forms throughout the Earth System.

A: *Energy and matter cannot be created or destroyed.They can change forms  * As energy flow through it...