Characterize environmental, infectious, and nutritional disease agents in aquaculture based on their mortality pattern

Q: Activity: Fill in the blanks with the following descriptive words... Laminar Columnar Massive Encrus...

A: Introduction Corals:- Corals are marine invertebrates within the class Anthozoa of the phylum Cnidar...

Q: There was a large proliferation of fossils showing increase in diversity of life.What period is this

A: Geological time scale is the calendar for events in Earth's history. It is divided into eras, period...

Q: How might genes, such as those responsible for drug resistance, be transferred between bacterial spe...

A: According to the question, we have to explain the process by which the genes, responsible for drug r...

Q: What is multiple cloning site ?

A: Introduction Molecular cloning is a set of molecular biology experimental methods for assembling rec...

Q: The genotype AaBbCCDd have how many possible types of gametes? O 16 0 8 0 4 6

A: Genotype : the genetic makeup of the individual for a specific character or trait is known as genoty...

Q: The theory of evolution is supported by a large body of evidence. What is the first occurrence of fo...

A: The theory of evolution The theory proposes the idea that all species present are related and have t...

Q: Alternatively, the frequency of a certain trait in a population can be altered by a random process c...

A: Evolution is a process in which characteristics or traits of species change over a period of time. E...

Q: For mumbers 34-50. Given the following pedigree, answer the following questions. Ist generation woul...

A: The pedigree analysis helps us identifying the mode of inheritance of a particular disease by observ...

Q: Trace the steps in the life cycle of a pine and compare its sporophyte and gametophyte generations.

A: Pine comes under the category of gymnosperm plants that show alteration of generation. The other ter...

Q: Are microbes responsible for normal brain development?

A: Microbes or microorganisms can be referred to as the tiny living creatures present on most part of t...

Q: At least three hemoglobin alleles in human populations alterhemoglobin structure in such a way as to...

A: a sporozoan protozoan of the genus Plasmodium that is transmitted to humans or certain other mammals...

Q: answer using illustrations or drawings. question: how do pollinators contribute to the gene flow

A: The DNA is the genetic material which is present in every cells in living organisms. in case of euka...

Q: Describe two roles for polyubiquitinylation in the NF-κB signaling pathway

A: Signaling pathways are mostly reversible and removal of signal turns them off.

Q: is it desirable to upgrade our Philippine Carabao with Murrah/Bulgarian Buffalo to improve milk yiel...

A:      INTRODUCTION             The genetic material may loss the rate of production at the dreadful p...

Q: According to data from genome sequences, cytoplasmic dynein is absent in some plants (e.g.,Arabidops...

A: Cytoplasmic dynein is the main microtubule minus end-coordinated motor in the cytoplasm of most euka...

Q: Characterize environmental, infectious, and nutritional disease agents based on their mortality patt...

A: Environmental disease are those which are caused due to certain environmental factors or agents. for...

Q: II 4 III 3 Refer to the pedigree above. What is the genotype of person Il-1 if this pedigree for hem...

A: It is a sex-linked recessive trait.It is a disorder in which blood does not clot due to lack of clot...

Q: How do nonreproductive adaptations of flowering plants differ from those of gymnosperms?

A: Angiosperms are flowering plants in which seeds are found enclosed in the ovary and gymnosperms are ...

Q: eye colour body colour wing type -4 map units 6 map units 10 map units Refer to the illustration abo...

A: Linkage is the close association of genes or other DNA sequences on the same chromosome. Genes which...

Q: In the subject Forensic Photography, In your own words, define the term Photography, Light, Calotype...

A:  Forensic photography is mostly used in criminal cases. There are other methods like gene therapy us...

Q: Covid-19 has shifted the planning framework for the health sector of Ghana beyond correction. Discus...

A: Covid 19 is also called novel coronavirus and had had disastrous effect on economy , healthcare and ...

Q: identify the hormone being described in each item, then encircle the letter of the correct answer. ...

A: Hormones are chemical substances produced by our body's endocrine system, which releases the hormone...

Q: In the DNA extraction. What is the purpose of squashing the fruit?

A: DNA is a double-stranded molecule kept together by weak links between base pairs of nucleotides. It ...

Q: Earth’s biota were believed to be relative simple, slow-metabolizing life. During what era is this?

A: There is  a significant change in the earth's atmosphere and the evolution of animals has made it po...

Q: E 3 below shows a summary of a chemical reaction which occurs in a mammalian during the transportati...

A: Respiration is a process in which oxygen is taken in carbon dioxide is exhaled out by means of lungs...

Q: Erwin Chargaff discovered that although the nucleotide composition of DNA varies from one species to...

A: DNA is the store house of genetic information. The segment of DNA that can produce a polypeptide is ...

Q: Are there current scientific developments

A: Humans through ages have developed many scientific theories which led to more understanding of our n...

Q: Figure 1.16 seems at first to be simply a description of thephysical and chemical properties of a la...

A: The chemical and physical environments on Earth are remarkably diverse, providing life with a pletho...

Q: At which rank does the zebra split from the rhinoceros? Zebra Animalia Rhinoceros Animalia Chordata ...

A: Classification: it is defined as the arrangement of taxa into a orderly manner. It is not a one step...

Q: the effect of bpa on  STAT1 and STAT3 phosphorylation in RAW264.7 cells

A: Marcrophages are not only the part of our innate immune system, but also they actively participate i...

Q: Given that out of the 64 codons of MRNA, 61 codify amino acids that form polypeptide chains, what ar...

A: As there are 20 amino acids and 64 possibilities of mRNA codons. There it is expected some amino aci...

Q: Why is myosin II the only myosin capable of producing contractile force?

A: Introduction Myosins are a group of motor proteins that play a key role in muscle contraction and a ...

Q: Complete the table to determine the amounts of other nucleotides found in each DNA sample.

A: DNA Sequencing A laboratory process used to learn the exact sequence (order) of the four building bl...

Q: Statement: Glucose production only occurs at night when light is no longer being used for the Light ...

A: Introduction :- The light reaction is a photosynthetic mechanism that turns solar energy into chemic...

Q: Why restriction enzymes are used ?

A: Introduction: Restriction enzymes are endonucleases that cleaves the DNA at specific sites. They are...

Q: Venoms nearly always consist of complex mixes of compounds.Suggest evolutionary and physiological re...

A: Venom are substances which target a particular biochemical or metabolic pathway in target individual...

Q: you performed a sanger sequencing on a particular segment of DNA. Explain at the molecular level wha...

A: Effect on gel profile when we either forgot to add ddNTPs Or add more ddNTPs in test tubes during sa...

Q: In humans, the condition for normal blood clotting dominates the condition for nonclotting(hemophili...

A: Hemophilia is a X-linked recessive disorder that is responsible for defect in blood clotting. The he...

Q: How is the nutritive tissue in the seeds of gymnosperms formed?

A: Introduction:- Gymnosperms are flowerless seed plants that do not produce flowers. Gymnosperms inclu...

Q: How does each of these small GTP-binding proteins contribute to the regulation of cell migration?

A: GTP bonding protein also known as G protein.G protein is present in eukaryotic and classifieds into ...

Q: If there are 9 chromosome pairs, how many univalents are there at anaphase?

A: The chromosomes are found in eukaryotic cells that is the compact form of DNA. The DNA with histone ...

Q: C. EFFECT OF MIGRATION Table 9.5. Frequency of genotypes of the progeny at each generation of random...

A: Key points: When a population is in Hardy-Weinberg equilibrium for a gene, it is not evolving, a...

Q: What are the differences between direct and indirect life cycles? Give two (2) representative parasi...

A: Parasites are the organisms which lives and reproduce inside other organisms known as host.

Q: Conifers, cycads, ginkgo, and gnetophytes are collectively called (a) club mosses (b) gymnosperms (c...

A: Introduction Conifers are a category of plants and shrubs that thrive in cooler climates around the ...

Q: Can someone explain the answer to this ptoblem and why binding would not activate the enzyme?

A: Glycolysis is the first step of cellular respiration that involves conversion of glucose into pyruva...

Q: How does the flowering plant life cycle differ from that of the gymnosperms?

A: Introduction :- Conifers, cycads, Ginkgo, and gnetophytes are among the gymnosperms, a clade of seed...

Q: Question 1: A male does not have the symptons of sickle cell disease or Marfans, while his wife has ...

A: Genetic disorders are caused by one or more alleles that can cause the disease. The normal copies of...

Q: Three systems of cytoskeletal filaments exist in most eukaryotic cells. Compare them in terms of com...

A: Introduction:- The cytoskeleton is made up of three types of filaments: actin filaments, microtubule...

Q: In corn, male sterility is controlled by maternal cytoplasmic elements. This phenotype renders the m...

A: Cytoplasmic male sterility is partial or total sterility due to mitochondrial and nuclear interactio...

Q: Earth is about 4.5 billion years old. In order to characterize the events that happened in this very...

A: Geological time scale can be defined as sequence of geological events happened in the history of ear...

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.