First food chain Second food chain Trophic level Organism Trophic level Organism

Q: Describe the four membranes in the avian egg. How does EACH membrane affect the developing embryo?

A: Avian egg development.

Q: You have obtained the following pedigree chart I II III O IV O 1 2 Using the letters A or a or XA or…

A: Inheritance pattern is a pattern which determines how traits are passed from one generation to…

Q: Venous System a. How does the blood in the pulmonary vein differ from that in other veins? b. Name…

A: All vertebrates' circulatory systems are dominated by veins and arteries. With each heartbeat, they…

Q: Approaches to protect tropical forests include all of the following strategies EXCEPT: Question 19…

A: The correct answer for the given question is option four. It says as reducing poverty through…

Q: Write the characteristics of the seven taxonomic hierarchy in sentences/ paragraph and their…

A: Please follow step 2 for detailed explanation.

Q: Lab 6- Vascular Plant Structures What are the 4 main tissue types discussed (from the outline on…

A: Plants are the multicellular eukaryotes made up of organ, tissues and cells. Since, the plants are…

Q: Imagine a scenario of two hypothetical biomes (biome X and Y) that have identical gamma diversity,…

A: Please follow step 2 for detailed explanation.

Q: What management implications arose from Clements’ theory of succession? How hascontemporary…

A: 'A developmental process through which the community underwent a well-defined series of stages that…

Q: Can you explain the answer and how to find it ? Number 1

A: Any Change in the genetic material, which is not caused by recombination, tnat leads to altered…

Q: To examine: Whether the statement, “The three respiratory enzyme complexes in the mitochondrial…

A: The mitochondria is a double-membraned structure found in both plant and animal cells. The structure…

Q: To examine: Whether the statement, "The three respiratory enzyme complexes in the mitochondrial…

A: The inner mitochondrial membrane contains three respiratory enzyme complexes that electrons pass…

Q: The Human Papilloma Virus is associated with cervical cancer because it is found only in womor

A: Human papillomavirus The human papillomavirus or HPV is a sexually transmitted infection(STI). The…

Q: ROSE OF WIND 1. graphic image of the frequency of wind direction in the area 2. wind speed, shown…

A: A wind rose is a graphical tool that meteorologists employ to show how wind speed and direction are…

Q: 1). Describe how you should dress to attend a microbiology lab?   2) In addition to your attire,…

A: Microbiology is the branch of biology that deals with the study of microorganisms.

Q: III- PROCEDURE: A. Show the crossing using punnett square for the following genetics problem set. 1.…

A: Huntington's disease is a very rare, autosomal dominant, inherited disease that causes the…

Q: Which portion of the antibody molecule has specificity against an antigen?

A: The immune system is responsible for eliciting a response in order to build a defense mechanism…

Q: DNA-based

A: In the initial times the genetic material of yhe most of the primitive organisms was the RNA and…

Q: The earliest discrete embryonic structure from which the entire nervous system eventually develops…

A: Q. The earliest discrete embryonic structure from which the entire nervous system eventually…

Q: 4. Give at least 2 major contributions of Cambrian explosion to evolution

A: 4. The Cambrian Period is significant in the evolution of life on Earth since it is when most of the…

Q: What is the mode of inheritance shown in this pedigree? O a. Autosomal dominant O b. Mitochondrial O…

A: This is example of autosomal recessive disease

Q: 2. Consider the populations (1000 individuals) with the following genotypic frequencies: Population…

A: Note: As Per Guidelines, We Can Answer One Question or 3 sub parts of a question At A Time. Ask…

Q: Reintroducing the gray wolf as a keystone species to Yellowstone National Park has resulted in all…

A: Grey Wolves are carnivores. They are the predators and hunt on deer, elk, bison, and moose…

Q: In ectotherms, the main source of energy to increase body temperature comes from: the food they eat…

A:

Q: 1. Illustrate a brine floatation method. 2. What are the disadvantages and advantages in using a…

A: In the flotation method the attachment of bubbles to particles transfers the solids from the body of…

Q: s p/each) family of ceramics is widely used for bone defects. a) Calcium phosphate b) Calcium oxide…

A: 1) ----- is the family of ceramics is widely used for bone defects? Ans. a) Calcium phosphate   2…

Q: Discuss and explain the process on how respiratory system and circulatory system work together

A: The blood circulatory system, is a system of organs that includes the heart, blood vessels, and…

Q: 2. Consider the populations (1000 individuals) with the following genotypic frequencies: Population…

A: Hardy Weinberg law or Hardy Weinberg Equilibrium is an explanation for how variation is maintained…

Q: Ray-finned fish Rodents & rabbits Crocodiles Birds Sharks Amphibians Primates Hair Eggs with shelle…

A: The phylogeny tree is given in the image. It depicts the relationship between the taxons present in…

Q: germinate

A: The germination of the seeds should be done in following steps :-    1) use of fresh and soaked…

Q: In phloem, organic compounds flow through ______ .a. collenchyma cells c. vesselsb. sieve elements…

A: Organic compounds are the compounds that are a build-up of carbon and hydrogen. In plants, phloem…

Q: .Leifson's stain is made up of tannic acid, basic fuschin stain prepared in alcohol base .A .B F .c…

A: Leifson's stain is a method used to identify the infections of the Helicobacter pylori bacterium.…

Q: Suppose you had a method of cutting DNA at specific sequences of nucleotides. how many nucleotides…

A: DNA (deoxyribonucleic acid) is the hereditary material in humans and almost all other organisms.…

Q: 2. The sequence of a fragment of one strand of DNA is AATTGCATATACGGGAAATACGACCGG. Transcribe this…

A: To transcribe: To transcribe the given sequence of fragment of DNA to mRNA Given: One strand…

Q: Lab 12- Gel Electrophoresis If provided an image or sample gel, can you use the MMR/DNA Ladder to…

A: Answer :: Gel electrophoresis is a method used to separate macromolecules like DNA, RNA, and…

Q: Sieve tubes are part of_____ . a. cortex c. phloem b. mesophyll d. xylem

A: The cortex is the outer layer present in the stem or of the plant, lying below the epidermis and…

Q: (A) G = rN K – N) K (C) (B) (x-axis) Question: Which of the lines/curves best represents global…

A: Population is a presence of number of individuals exhibits a  specific region . There are two model…

Q: Lantus differs from "normal" insulin in that: Select one: Oa. The usual insulin molecule has been…

A: Glucose is the monosaccharide sugar which is a major energy source for the cells to function.…

Q: PART OF THE SOLAR SPECTRUM PROVIDING BACTERICIDAL ACTION 1. visible light 2. infrared rays 3.…

A:

Q: THE MOST AGGRESSIVE IS DUST CONTAINING 1. silicon dioxide in the connected condition 2. silicon…

A: Introduction The respiratory system is a biological system in animals and plants that consists of…

Q: Circulatory System 1. Why are the ventricles more muscular than the atria? 2. What valve prevents…

A: CirculatorySystem: The heart, blood vessels, and blood are all part of the blood circulatory system,…

Q: How many passes would it take to clear 90% of inulin from the circulation?

A: 10 passes. Inulin clearance, procedure by which the filtering capacity of the glomeruli (the main…

Q: Given the results of our calculations of inclusive fitness for male pied kingfishers (Ceryle rudis)…

A: The pied kingfisher (Ceryle rudis) is an African and Asian water kingfisher. It has five traditional…

Q: Exercise immediately increases end-diastolic volume.true/false

A: 1. It is true statement.  End diastolic volume can be defined as the volume of blood present in the…

Q: If a diploid cell contains six chromosomes (i.e., three per set), how many possible random…

A: Meiosis is a reductional division which is responsible for producing four haploid daughter cells…

Q: Compare the stem of a monocot, dicot, and woody dicot: Feature Monocot Herbaceous dicot Young woody…

A: Introduction Monocotyledons, often known as monocots, are grasses and grass-like flowering plants…

Q: A continuious, stirred-tank bioreactor with an actively growing culture of bacteria is operating at…

A: A bioreactor is a manufactured device or a system which supports biologically active environment…

Q: 1. Explain the role of Statistics in biological science.

A: Statistics is the discipline that concerns the collection, organization, analysis, interpretation,…

Q: Which of the following statements about natural selection is not true? O Natural selection operates…

A: Natural selection is the process through which individuals with various phenotypes survive and…

Q: Question attached

A: The photons are referred to as the elementary particles that have the role of serving as a quantum…

Q: In the adaptive immune response which antigen are mount cellular responses? T helper lymphocytes T…

A: Answer

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.