Chromosome images are obtained from any cell type that has a nucleus. b.) Chromosomes can be obtained from reticulocytes.

Q: Vestigial Features ... Group of answer choices A: may have played a more functional role in an ances...

A: Introduction: Vestigial organs are the structures (genetically determined by evolutionists) that hav...

Q: 1. A nondisjunction is a rare event during meiotic division wherein the homologous chromosomes fail ...

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading ...

Q: Which steps are coenzymes formed? What are these molecules? Is the reaction to form them endergonic ...

A: Coenzymes are often broadly called cofactors, but they are chemically different.A coenzyme is an org...

Q: sh and terrestrial vertebrates Actinopterygii and Sarcopterygii  Chondrichthyes and Osteichthyes

A: Answer :: Step 1 :- Marine fishes and terrestrial vertebrates produce relatively small urine volume...

Q: The major function of the ossicles of the ear are to; O All of these are correct O Connect the tympa...

A:     INTRODUCTION         The ossicles are played a major function in malleus, incus, and stapes.  Fr...

Q: ESIIUN ur body is made up of over 200 different cell types These cell types are different from each ...

A: All multicellular organisms, including humans, have a number of cells in their bodies. The type of c...

Q: hat are cyclins and cyclin-dependent kinases for? Describe how do these factors affect cell prolifer...

A: A cell is a basic membrane-bound unit that is frequently referred to as the basic building blocks of...

Q: If 98 out of 200 individuals in a population express the recessive phenotype, what percent of the po...

A: * It is given that 98 individuals out of 200 individuals in a population shows recessive phenotype. ...

Q: Chimpanzees and humans appear very much alike because of? *         a. common adaptations to similar...

A: 1. If a characteristic is found in the ancestor of a group, it is considered a shared ancestral char...

Q: The species Canis Lupus (Gray Wolf) is most closely related to which of the animals listed: Dusicyon...

A: Introduction: In divergent evolution, two or more distinct species share a common ancestor from whic...

Q: The tails of dolphins and whales are considered analogous to fish tails because ... Group of answer ...

A: Introduction: Convergent evolution: It's the independent evolution of traits that are identical acro...

Q: Species A В C D A В 8 C 9 D 12 14 11

A: A Phylogenetic tree is a diagrammatic illustration that evaluates the relationship of various taxon ...

Q: Why is PCR beneficial?

A: PCR is a very useful tool and has many applications in various fields such as medical, forensic, pat...

Q: . What is a nutrient?

A: The culturing of microbes in lab requires specific media. The media contains different components wh...

Q: All of the following, except one, down-regulate genes. Which is the one factor below that up-regulat...

A: Introduction: Gene expression is the process through which our DNA instructions are converted into a...

Q: stacks of flattened membranes attached to or near ER receive proteins from ER and package them into ...

A: Introduction:  Cell is the basic unit of life. Animals and plants both are composed of several of ce...

Q: I 1 II 1 3 4 5 6 7 8 III 1 2 3 4 5 6 1. Determine the mode of inheritance 7 8 2. Give the genotype o...

A: The Pedigree Chart is a representation of a trait's absence or presence in different generations of ...

Q: What happens in a situation where all of the compatibility features were ensured and we still get an...

A: ABO Blood Group System: In the year 1900, an Austrian scientist named Karl Landsteiner discovered th...

Q: question Occasional articles in the press make criticisms of genetic modification of food organisms,...

A: A. Possible criticisms include: •  Unknown human side effects, such as allergies.   • Antibiotic res...

Q: RCENTAGE

A:    Timeline of life on Earth. These are the Hadean (4.6 billion to 4 billion yea...

Q: A geneticist's study of a prokaryote determines that the microbe lacks genes for the synthesis of pe...

A: * peptidoglycon also called as murein is a sugar and aminoacid polymer which will forms like a mesh ...

Q: The events of binary fission are I. the cell doubles in size II. the DNA is replicated III. the cell...

A: Budding is the process of asexual reproduction.  In budding the daughter cells grow on the parent ce...

Q: Explain how the hypothalamus and certain endocrine glands work together to maintain the following co...

A: Hypothalamus is situated in the front of third ventricle and having neural cell however pituitary is...

Q: What is ecosystem?Give its components.

A: Ecosystem : A group or community consists of living and non living organisms and their interactions ...

Q: What microbial structures are the most resilient forms of life?   Bacterial endospores Enveloped vir...

A: Microbial biology, sometimes known as "Bacteriology," is the study of unicellular bacteria. Bacteria...

Q: proteomics translation genetic code antibiotic resistance B-lactam

A: a. Proteomics is the large-scale study of proteins. b. Translation is in this process cell make prot...

Q: The echinoderms lack many of the characteristics of later deuterostomes, such as pharynoeal sits and...

A: Deuterostomes possess a group of animals that have an anus before their mouth in embryonic stages. S...

Q: Monocot Dicot

A: Plants are very important. In our nature different types of plants are present . Some are called mon...

Q: Calculate the change in osmolarity and the volume of extracellular and intracellular fluid when a hy...

A: Osmolarity is concentration of active particles in a solution. 

Q: Why is the change in human footprint relatively low for the most agriculturally suitable land? a) V...

A: The Earth's ecosystem is composed inter relationship between the various organisms that inhabit the ...

Q: Which of the following might or might not happen during binary fission? View Available Hint(s) for ...

A:  Separation of daughter cells.

Q: How does atp synthase produce atp?

A: An ordinary person's daily schedule is packed with activities such as walking, running, writing, typ...

Q: a. List the characteristics of chordates. What were the circumstances that forced them to evolve the...

A: Answer :: a) Chordate is a phylum in animal kingdom which includes Urochordata, Cephalochordata and ...

Q: cholinergic receptors are locat

A:

Q: Create a mind map with the following items as the central topic: Fish scales

A: Fish scales are present on the outer skin of the fish, they are rigid. The inner part of a scale is ...

Q: The myelinated fibers that connect the two cerebral hemispheres are collectively called the corpus ...

A: Introduction: Myelin is a sheath present around some neurons.Its main function is to protect and ins...

Q: cold method of Acid-fast staining.

A:

Q: Desiccation, a time-honored method of preserving food, is effective because the   water content is t...

A: Desiccation is the process by which we decrease the amount of water in any organism or any non livin...

Q: A broth containing 1 million bacterial cells is treated with an antimicrobial agent that kills 90% o...

A: Option c is correct.. 7 minutes. If A broth containing 1 million bacterial cells is treated with an ...

Q: A species of a plant has 2n = 16 chromosomes. How many chromosomes will be found per cell in each of...

A: * Monosomic is the condition where one chromosome is absent  * Best example is Turner's syndrome whe...

Q: In three scenarios, the person must jump three times as high as he/she can, and it will be recorded ...

A: The physiological explanation of these results are as follows: 1) Jump immediately from standing pos...

Q: What are d ester linkages of fatty acids?

A: As it is an essential component of lipids found in many living organisms, fatty acids are composed o...

Q: Name the three muscles making up heart wall? Where is each located and their respecFve funcFons?

A: * Heart wall consists of  layers : Pericardium Epicardium  Myocardium Endocardium Pericardium is t...

Q: – Identify 3 aspects of - emotional wellbeing

A: Answer :: Emotional wellbeing A large amount of positive effect than negative effect accompanied by ...

Q: The coefficient of relatedness between a woman and her aunt (her mother's sister) is   a. one half ...

A: Coefficient of relatedness  Mean number of genes shared between two related individuals are called ...

Q: Consider the 5 tasks necessary for cell survival that you learned about in Activity 2. Pick ONE task...

A: Cell survival is the function that requires the least amount of GM-CSF and hence receptor occupancy,...

Q: How does HIV affect the Helper T-Cell

A: HIV is human immunodeficiency virus that causes the disease AIDS. Helper T cells are the part of ada...

Q: Why are earthworms important in our ecosystem?

A: Introduction: Earthworms have a reddish brown color with a cylindrical body. The body is also elonga...

Q: Explain what the figure is showing overall first. Describe the steps shown below.

A: Answer 

Q: Give 1 example of syndrome or disorder caused by a mutation then write the cause, type, and effect o...

A: Genetic disease caused by mutation includes diseases such as sickle cell anemia, cystic fibrosis, Ta...

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.