To explain: The important environmental factors that affect the aquatic ecosystems.

Q: desire to sell raw milk directly to consumers in an area in areas where such sales are

A: Raw milk is a kind of unpasteurized milk which has not been pasteurized. Pasteurization means…

Q: Match the given step with the major central dogma event being referred to.

A:

Q: what causes low white blood cell count? Detailed

A: Reduced by blood cell count is a condition called as leukopenia. This condition could be fatal if…

Q: Which is an incorrect statement about simple nerve nets?  a- Neurons are randomly poisoned relative…

A: Answer :- Option (B) is correct. - They control the contraction and expansion of the gastrovascular…

Q: 7. Fill in the following table. Acid TRNA MRNAI DNA DNA amino sense anti-sense UGA UGA, Histidine…

A: Transcription: It is the process through which the enzyme RNA Polymerase transfers information from…

Q: importance of sustainable use of plants to Canadian society and/or other cultures on the basis of…

A: Traditional and indigenous plants Indigenous plants are those native to a specific area. Whereas…

Q: How do prokaryotic & eukaryotic cells differ in size? How are their chromosomes shaped? Where in the…

A: INTRODUCTION Eukaryotes : cells with clearly defined nucleus. Prokaryotes : lack nucleus and other…

Q: What are the genotypes of the recombinant gametes produced by F1 individuals who were created by…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Write an account on the biosynthesis of thyroid hormone

A: The thyroid gland follicular cells produce two hormones: thyroxine (also called tetraiodothyronine…

Q: The major function of the alveoli is to Select one: O a. moisten the air O b. filter dust and…

A: Alveoli are tiny air sacs present in the lungs which appears as a bunch of grapes. These are also…

Q: Type of Point Frameshift mutation Substitution Insertion or Deletion 10 (Circle one.) How did the…

A: Nucleus is chief controller of cell in which genetic information is safely stored . It exhibit long…

Q: Which of the following pair of hormones do NOT have antagonistic functions? A. parathyroid hormone -…

A: Hormones are your body's chemical messengers. They travel in your bloodstream to tissues or organs

Q: To describe: The way in which humans alter the nitrogen cycle and the step that can be taken by the…

A: Nitrogen is found in proteins, nucleic acids, and chlorophyll, it is necessary for all living…

Q: 2. Which one of the following will lead to a state of contractive muscular paralysis? a. the body is…

A: Paralysis It is also called plegia. In this condition, motor function is lost in muscles. In the…

Q: The human body is composed of water, proteins, fat, and minerals. Its specific heat reflects this…

A: Specific heat represents the amount of heat that is required to raise the temperature of one gram…

Q: What features of urinary system help to prevent colonization by microbes?

A: The Human Body has specialized systems for performing various vital functions of the body. One of…

Q: Assuming that the level of glucose is low, a mutation in the repressor associated with the lac…

A: Answer

Q: 2. 235O 4) Q7. Haemophiliacs possess a non-functional form of the gene responsible for the…

A: Haemophilia is a disease in which blood clotting does not occurs easily due to some missing clotting…

Q: List down and briefly describe three other sequence alignment tools other than BLAST used in…

A: BLAST can rapidly align and compare a query DNA sequence with a database of sequences, which makes…

Q: What is the role of ACTH? Explain why it is only found in amphibians and mammals?

A: Introduction :- The anterior pituitary gland produces and secretes a polypeptide tropic hormone…

Q: Discriminate between clot retraction test results in haemophilia and thrombocytopenia. Give the…

A: Introduction Hemophilia is caused by a mutation or change in one of the genes that gives…

Q: Among the vertebrates, mammals have the largest number of beta-cells in their  pancreas? Why is this…

A: The pancreas is found beneath the stomach. It looks like a pear is there. It is approx six inches…

Q: explain why the invention of solid culture media was of great importance to the development of…

A: Differential media, selective media, test media, and specified media are some of the media available…

Q: Compare and contrast the structure and function of two important organelles in either an animal or…

A: An organelle is a subcellular component which, like an organ in the human body, has one or more…

Q: aquatic systems closely tied to terrestrial systems?

A: Aquatic ecosystem: aquatic ecosystems are those that are found in water. These include oceans, seas,…

Q: To describe: Some of the long-term ecological research conducted at Hubbard Brook Experimental…

A: Several ecosystem research are underway in the discipline of ecology to assess the processes of…

Q: A bacterium has been found contaminating three different areas of a plant. Although they are the…

A: Bacteria Bacteria are single-celled organisms that are tiny. Bacteria can be found practically…

Q: How do we boost our immune system? write at least five practical ways.

A: Introduction Immune System:- It is a complex network of cells and proteins that defends the body…

Q: Why are multicellular organisms unable to reproduce through cell division?

A: A multicellular organism is composed of many cells.. Technically, "multi" refers to something with…

Q: Carbon dioxide (CO²) is an example of a(n)

A: Carbon dioxide is a chemical compound existing as an colourless gas with the density, that is 53%…

Q: 54. Which of the following plant hormones causes delayed leaf senescence? а. ethylene b. auxin C.…

A: correct answer;- cytokinin Explain;-Cytokinins are plant-explicit synthetic couriers (chemicals)…

Q: Biology Ebola The first documented case from Meliandou falls into this clade: a. SL2 b. SL1 C. GN2…

A: Ebola Virus Disease (EVD) is a devastating disease that affects both humans and nonhuman primates. A…

Q: 54. Which of the following plant hormones causes delayed leaf senescence? а. ethylene b. auxin С.…

A: c)cytokinin

Q: give ways on preventing nd predicting the negative effects of the disruption or malfunction of you…

A: The endocrine system basically comprising of glands which secrets hormones also known as chemical…

Q: What are the parts of a plant cell?

A: Plant cells are eukaryotic cells that differ from other eukaryotic organisms in a number of…

Q: Biology 4. What is the survival and reproductive advantage for viruses that have a lysogenic or…

A: What is the survival and reproductive advantage for viruses that have a lysogenic or latent phase in…

Q: Ester Lederberg's discovery of the lambda phage and F-plasmid were significant because: (select all…

A: Esther Lederberg’s contributions to the field of microbiology were enormous, ranging from the…

Q: (ii) Based on the information in Figure 1 and your knowledge, explain the olfactory transduction…

A: The system that plays the major role in olfactory transduction is located in the cilia of olfactory.…

Q: Biological realities that make humans vulnerable to disease. Fill in the blanks with the dropdown…

A: According to the answering guidelines, I'm going to answer only first three questions. Please post…

Q: To discuss: The effects of fire on certain ecosystems.

A: Ecosystems are self-sustaining communities of living organisms that interact with their…

Q: Which of the following statements concerning SAR is NOT true? SAR members are defined by DNA…

A: SAR group is a supergroup.It includes many photosynthetic organisms.

Q: Berry: Tomato or Grape Examine fresh tomato fruits or other berry, noting the stalk or pedicel and…

A: Introduction A fruit is a flowering plant's fleshy or dry ripened ovary that contains the seed or…

Q: 1. During the Neolithic Revolution, all humans switched from a hunter-gatherer lifestyle to an…

A: Answer is true

Q: The dose to the body was 40 mSv. Find the dose to the Thyroid in m

A: When your endocrine doesn't manufacture enough thyroid hormones to satisfy your body's wants, you…

Q: What are the advantages and disadvanatges of using garlic as insect repellant in plants?

A: Garlic is being used as an effective pest repellant in various agricultural activities. Due to its…

Q: If you were to design a synthetic protein that would be used to increase support in synthetic heart…

A: Introduction:- The mitral, tricuspid, pulmonary, and aortic valves are the four heart valves that…

Q: Illustrate, HOW FLOWERING PLANTS REPRODUCE

A: Introduction:- Two parents' genetic material (DNA) is required for sexual reproduction. Gametes are…

Q: Assessment criteria 1.1 Q1. (a) ABO blood groups in human are an example of discontinuous variation,…

A: Introduction :- Discontinuous variation refers to objects with a restricted number of possible…

Q: a. Given the cross AaBb X AaBb, construct a Punnett square and determine the genotypic ratio (the…

A: Please follow step 2 for detailed explanation

Q: Q 83 Indication of One-unit post-crown A- bridge retainer B- young patient C- Tilted tooth D- None…

A: Post crown is a fixed artificial cast restoration which replaces the coronal portion of the natural…

Environmental effects

Environmental effect is the beneficial or adverse impact of human products, services, or activities on the environment. For example, the release of volatile organic compounds negatively affects the environment and causes smog formation. On the other hand, collecting litter and putting it in bins positively affects the environment.