What is the estimated size of the specimen under a 10x10 ocular micrometer under HPO? (Take note: specimen OCcupies 10 OU) Where: 1 OU = 25µ

Q: Which of the following is a physiological or functional variation? Inability to absorb glucose color...

A: Physiological variation refers to the variances in how members of the same species respond to enviro...

Q: The infoldings of the chloroplast and mitochondria were discussed. The same phenomenon happens in th...

A: The infoldings in the mitochondria increase the surface area for the recruitment of respiratory enzy...

Q: CREATE A NUTRITION TEACHING PLAN FOR A MOTHER WITN A INFANT

A: * The mother with a infant is the one who is recovering from pregnancy is important to have  Good nu...

Q: Define the transcription unit. How does it differ from the gene? Describe how you would determine th...

A: Succession of nucleotides in DNA that codes for a solitary RNA particle, alongside the arrangements ...

Q: The allele for red Reather color in pigeens b this is dominant to the allele fer brrown fealthers, b...

A: Alleles are the alternative forms of a gene present on same locus on homologous chromosomes.  If any...

Q: The following graph shows the trends in bacteria and viruses after they infect an organism. A B Time...

A: "Microbes on the Move" includes a personal narrative story as well as a few other short stories abou...

Q: Solve the following parts.    a. What phase of the bacterial growth curve does a chemostat maintain...

A: Bacteria is a microorganism, found everywhere in the world.  Bacteria can be good or bad, even human...

Q: The is responsible for homeostasis and the coordination of the nervous and endocrine systems. O midb...

A: Introduction :- The endocrine system, which is made up of all of the body's hormones, regulates all ...

Q: Which of the following statements is NOT an observation or inference on which natural selection is b...

A: The following statements is NOT an observation or inference on which natural selection is based -  O...

Q: (c) State the main function of the following : (i) Chordae tendinae (ii) Lymphocytes (iii) Seminifer...

A: Any of the thin tendinous cords adhering to the margins of the heart's atrioventricular valves is kn...

Q: Diagram showing the evolution of a domesticated crop

A: Domestication of crops is a strategy that involves the process of artificial selection of plants in ...

Q: Which of the following fungi is responsible for rotting of foods such as bread, strawberry, and swee...

A: Different scientist have classified fungi differently. Among them the most widely accepted classific...

Q: Scientists currently believe that the _ most likely describes the pattern of evolution of modern hum...

A: Evolution  Evolution is the change in the trait or character of an organism in order to survive and ...

Q: 4. It is sex cell, a sperm or an egg. These have only one set of unpaired chromosomes. 5. One of a p...

A: Chromosomes These are defined as the thread-like structures that are present inside the nucleus of e...

Q: 11: All of the following are features associated with the earliest members of the genus Homo (e.g., ...

A: Features associated with Homo habilis except-

Q: List 4 differences between prokaryotic and eukaryotic cells, and define the terms prokaryotic and eu...

A: Cell is the  basic structural and functional unit of life . There are 2 types of cells on the basis ...

Q: Using the information on the box provided, which of the following statements is true? First Generati...

A: Hardy Weinberg equilibrium states that allele frequencies in a population remain constant from one g...

Q: (c) State the main function of the following: (i) Chordae tendinae (ii) Lymphocytes (iii) Seminifero...

A: A cell is the smallest unit of life. It is divided into two types: prokaryotic and eukaryotic. A cel...

Q: Describe how you would predict the amount of mRNA for gene A and gene B in two normal cells if you o...

A: Central dogma is the molecular process by which DNA is transcribed into mRNA, mRNAs then translated ...

Q: Practice Worksheet: Mitosis and Cancer 1. Label the parts of the cell cycle using the word list prov...

A: According to our guideline we can answer only first three subparts of the question. So, please uploa...

Q: Which of the following is FALSE regarding interphase? O interphase is the longest phase of the cell ...

A: Cell division is of two types: Mitosis Mieosis

Q: The following media are used to grow bacteria for various purposes. Match the examples of media that...

A: MacConkey Agar: - Selective Growth Medium Malt Extract Agar:- Complex Medium  

Q: Rhesus factor is a protein found onlthe surface of the red blood cells. Having Rhesus factor (Rh+) i...

A:

Q: n cattle, “short spine” is lethal shortly after birth; it is caused by the homozygous recessive geno...

A: There are few points that should be kept in mind: Each diploid has two alleles for a trait : Homozy...

Q: Neuroglial cells:

A:

Q: thin and thick blood smear analysis, what are the necessary QC involve to check and assess the integ...

A: A thick blood smear is a drop of blood on a glass slide. A thin blood smear is a drop of blood that ...

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele...

A: The problem based on Hardy Weinberg equilibrium.

Q: Sex-Linkage The X and Y chromosomes are not exactly identical, and we should expect that there would...

A: X-linked dominant inheritance refers to genetic conditions caused by mutations in X-chromosome genes...

Q: Increase in size and normal metabolic activities of the cell occur during O G1 phase O S phase G2 ph...

A: Introduction :- Metabolism is a delicate balancing act combining two opposing activities: building u...

Q: What group of prokaryotes use inorganic chemicals as energy source and fulfill their carbon needs by...

A: The inorganic compounds obtained by the bacteria from the surrounding environment helps the bacteria...

Q: . Perform the Fork-lined method of the given alleles. A male having a characteristic of TtSsYy and a...

A: A trait is basically characteristic unique to particular individual . A trihybrid cross is a cross i...

Q: Under anaerobic conditions, skeletal muscle cramps up and is unable to relax. Based on what you know...

A: Muscle movement or contraction-relaxation cycle of muscle happens based on the sliding of thin filam...

Q: How do eosin-methylene blue (EMB) agar plates work? What organism(s) are they designed to detect? Ho...

A: Several tests are performed in the laboratory in order to detect several bacterial agents as well as...

Q: Which of the following DNA sequence pairs are completely complementary?

A: The above given statement is about DNA complementary sequence.

Q: What are the uses of an acontia?

A: Anatomy, which reveals that evolutionary ties may be proven through homologous structures, and molec...

Q: Castrated boar will help to detect which sows are in heat? True or False

A: Introduction Castration is the removal or inactivation of the testicles of a male animal and Castrat...

Q: Questions:- 6. In prokaryotes, which DNA polymerase is primarily responsible for filling in the gap...

A: NER (nucleotide excision repair) is a critical DNA (deoxyribonucleic acid) repair mechanism. It is u...

Q: What happens to each strand of DNA after breaking the hydrogen bonds between the two strands? Group ...

A: Replication is the process of producing two same copies of entire genome. 

Q: In rabbits, the length of the tail is governed by 3 sets of additive genes A B and C. The longest ta...

A:  

Q: II. Write the letter of the correct answer. Choices for 1-10: A. intracellular fluid B. extracellula...

A: 1. Interstitial fluid  is the body fluid between blood vessels and cells, containing nutrients from ...

Q: Why do we need to adapt to the ever-changing situation in our environment?

A: Our environment is ever-changing as the biotic or abiotic factors fluctuate seasonally as well as su...

Q: 5. Using the hip joint reaction force example we did in class, if the moment arm for the cane is 30 ...

A: Our body's bones offer support for their mobility. A joint is a location where two or more bones com...

Q: Design a flow chart to show how energy from the sun is transformed into energy for walking?

A: The food chain is a complex process of transformation of the energy of the sun to biochemical energy...

Q: (c) State the main function of the following: (i) Chordae tendinae (ii) Lymphocytes (iii) Seminifero...

A: Introduction  The heart is highly muscular in nature, is is composed of smooth cardiac muscles which...

Q: 15. Final Synthesis. Describe how a cell that is FIXED can be used to estimate the time spent in the...

A: "Microbes on the Move" includes a personal narrative story as well as a few other short stories abou...

Q: 2. Describe these cell shape and arrangements

A: Bacteria are microscopic, unicellular, prokaryotic organisms. They do not have membrane bound cell o...

Q: Which of the following is involved in the formation of cancer? O mutations in genes involved in DNA ...

A: Cancer is a disease in which cells of the body multiply uncontrollably and form tumours.  Cancer is ...

Q: Stem cell lines are developed from O multipotent cells O inner cell mass cells from a blastocyst cel...

A: Stem cells are pluripotent cells. They can be preserved for future generation, to store human genes....

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele...

A: Given data: Frequency of heterozygous genotypes?  Total kernels= 152 Tatal white kernels (homozygous...

Q: List and discuss the various relationships among organisms in the ecosystem. Give specific examples.

A: Organisms living on this earth are interlinked to each other in one way or another. The interaction ...