Explain how to differentiate a sawfly from something belonging to another order of insects. Could you confuse a sawfly larva with a fly, a moth or a caddisfly?  Why or why not? Discuss two major sawfly families important in Canadian forestry. Explain why sawfly is important in Canadian forestry.

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A: ANSWER:  The five periods of diseases in correct order are : 1. The Incubation Period 2. The Prodrom...

Q: 5. Sympatric speciation occurs when the formations of new species happen in the same geographic area...

A: Answer  5th is true 

Q: 14. If you first calculate a 95% confidence interval(CI) for a sample mean and then calculate a 99% ...

A: A confidence interval is a range around a measurement. It conveys how precise the measurement is. It...

Q: When there is a lot of evidence to support and not sound evidence to disprove an explanation for a p...

A: An experiment is a technique used to prove or disprove a theory, or to test the effectiveness or pro...

Q: Which species has the least abundance in all communities and which community are similar?

A: The species which found in larger number is called dominant species, and which found in small number...

Q: 3. A couple, a foreigner father and mother, had a son with a trait of having a cleft chin and dimple...

A: Given information  Son has a cleft chin and dimples. Mother does not have these traits. Son does no...

Q: 82 degrees celsius  10 degrees celsius  0degrees celsius  37 degrees celsius 25 degrees celsius  -  ...

A: Introduction:- Enzymes are proteins that assist our bodies speed up chemical reactions. Enzymes are ...

Q: 1. Table 1 lists a typical recipe for growing bacteria in the lab. A researcher discovered a potenti...

A: Microbiological media or bacterial culture media, is a growth medium used to grow bacteria. In other...

Q: What substances are produced by photosynthesis? By cellular respiration? By chemosynthesis?

A: In living system, there is a phenomena called metabolism that is very important for the survival of ...

Q: Give some external traits of gilts and boar that are related to the production performance of breede...

A: Sound feet and legs, a healthy growth rate and back fat, 14 or more well-spaced teats with none inve...

Q: How many coliforms need to be present before drinking water is considered dangerous?

A: Coliforms are bacteria that can be found in the excrement of any animal, including humans. They can ...

Q: Biostatistics

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

Q: Microorganism Type of Microorganism Gram Stain Shape Tryptic Soy Agar McConkey Agar Blood A...

A: *Bascillus cereus is facultative anaerobic bacteria which stains gram positive and shape is rod shap...

Q: What performance quality tests do we need to design and manufacture a patient turning apparatus show...

A: Constant pressure on bony prominences such as the occipital, shoulder, sacrum, and heel causes a pre...

Q: Which conditions would NOT lead to good preservation of a dead hominin skeleton? Group of answer cho...

A: preservation of a dead hominin skeleton is necessary for future perspective to study about history. ...

Q: Drift nets are huge nets that fishing boats use to catch fish. Drift nets can be several kilometers ...

A: Drift nets are considered as extremely destructive technology.

Q: Drawing of organism: Domain: Kingdom: Division/Phylum: bsovnos brs wollod (mo01 od ot wollsy suer to...

A: Taxonomy is the science of naming, describing and classifying organisms. This is applicable to all p...

Q: Short Answer Question: Imagine that you are a clinical microbiologist interested in Lyme Disease. Th...

A: Lyme disease is a vector borne disease caused by the bacterium Borrelia burgdorferi and rarely, Borr...

Q: Using a Punnet square, perform a trihybrid cross on the following traits in hybrid form: Height - ...

A: Trihybrid cross is the cross between two individuals of a specifies for studying inheritance of thre...

Q: 1. "List three properties of a virus that might be used as criteria for classification (taxonomy)

A: Virus is a obligate intracellular parasites which requires living host to survive.

Q: LINNAEUS The old scientific names be

A: As we know that our world is full of biodiversity. Biological classification is used to classify the...

Q: 1. Flip-Flop is considered the LEAST likely to happen of the four membrane movements because it is t...

A: Introduction :  phospholipis are the most abundant lipid found in membrane.   Lipids show different ...

Q: What are the  techniques in calibrating microscopes.

A: A microscope's aim is to magnify a small item or the fine features of a bigger item so that minute s...

Q: Form that carbon dioxide is carried in blood [Choose] (Choose) PCO2 plasma concentration Most effect...

A: Respiration is the mechanism by which all living organisms generate the energy they require to survi...

Q: Does pH affect the enzyme activity? Do enzymes act better under acid or basic pH?

A: Enzymes are proteins that act as biocatalysts which speed up or alter the rate of metabolism reactio...

Q: What region of the brain is responsible for memory retrieval?

A:

Q: Describe the theory of ‘fundamental causes of disease.”   2. Apply this theory to 1.) the epidemio...

A: In simple terms, a disease is a malfunction of an organism's structure or function that is not the r...

Q: Include a labeled picture of Filovirus Marburg

A: Answer 

Q: TOllowing questions, match the labeled component the cell memb (Figure 3) with its description. Writ...

A: The cell membrane, also known as the plasma membrane, is composed of a phospholipid bilayer with pro...

Q: 'Define each type and give 1-2 vaccine per type A. Live Attenuated Vaccines 'B. Inactivated Vaccine ...

A: Given: Vaccines play an important role in keeping us healthy.They protect us from serious and someti...

Q: 9 10 11 12 Detemine the genotypes of the numbered individuals 1 5 9 13 2. 10. 14 13 14 Determine the...

A: The mode of inheritance is X linked recessive. X-linked recessive inheritance is the genetic conditi...

Q: Original DNA Sequence: T A C G C A A A A A T C G A T C G A A C T mRNA Sequence: Amino Acid Sequence:...

A: There are various types of mutation that takes place in the DNA sequence among which the three basic...

Q: The Microorganisms that will be studied in this course includes representatives of all microscopic l...

A: Microorganisms are microscopic organisms exists as unicellular, multicellular or clusters of cells. ...

Q: What were the adaptations that improved the ability of each of the following groups to survive on la...

A: An adaptation is a modification of an organism, that makes the organism is more stable for existence...

Q: Why doesn't yeast and water produce CO2?

A: * Fermentation is a process in which a sugar molecule breaks down to form ethanol in yeast or lactic...

Q: What Kingdom to the cells pictured below belong to? O Archaea O Protista O Fungi O Animalia

A:   In this structure dense pigmented small round sport seen in the middle of the cell is known as nuc...

Q: a hypothetical disorder where a patient did not have an arterioventricular- bundle. As a result, the...

A: AV bundle also known as bundle of His. This is the only site where action potential can move from at...

Q: w can all of a person’s cells contain exactly the same genetic material, yet specialize as bone cell...

A: Our world is full of biodiversity. Each organism has its own unique characteristics. These are made ...

Q: 6. Describe the process of DNA sequence of interest detection, using these term appropriately, below...

A: *DNA sequencing is a technique used to find the exact sequence of bases like Adenine, Guanine Thymin...

Q: Discuss Osmosis in detail. Osmosis in animal cells and Osmosis in plant cells.

A: Osmosis is defined as the movement of solvent from a solution having a low concentration of solute t...

Q: 15. If a sample has N = 27 cases, the degrees of freedom used in the formula for estimating the popu...

A: Formula of degree of freedom T ~ t df where df = n – 1.   For example, if we have a sample of size n...

Q: Multiple choice Choose only the correct answer. 1. What types of gametes would be produced by a plan...

A: As per our company guideline we are supposed to answer only first 3 sub parts of the question.  Kind...

Q: If a bacteria was found to survive very well in a pond of strong acid, but died quickly when exposed...

A: Certain bacteria are able to survive high salinity, some are able to survive at low pH while some of...

Q: Describe the relationship between the organ systems of the human body and the individual needs of ea...

A: Cellular respiration is the process by which organisms mix oxygen with food molecules, transferring ...

Q: Describe the manner of inoculation for different types of tube media.

A: Microbiology is the study of microorganisms and associated ideas. Microbiology has gone a long way s...

Q: fishing techniques that are too effective are causing low bycatch and reduced hauls. True False

A: Bycatch occurs because modern fishing gear is very efficient, often covers an extensive area, and ca...

Q: Which of the following are activated either directly or indirectly by a heterotrimeric G protein sub...

A: Heterotrimeric  G proteins are membrane associated G proteins that form a heterotrimeric complex.It ...

Q: What is the function of DNA ligase in DNA replication to create replication bubbles by unravelling t...

A: DNA ligases - they are critical enzymes of DNA metabolism and The reaction they catalyse to the join...

Q: What is a nucleoid? a special piece of DNA that controls the activities of the nucleus O a region in...

A: Genetic material is the material that is used to store the genetic information and transmit it from ...

Q: Among all these primer pairs from Primer-Blast, which is the best to use for a PCR reaction and why?

A: The hereditary currency of an organism is the gene. The gene is present in the DNA of an organism.  ...

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.