Describe its shape. What does the shape of the age pyramid tell you about their population?

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A: Answer : Adaptation is an important survival skill in all species. Adaptations are changes an organi...

Q: Compare similarities and differences between adaptations and non- adaptations by writing yes or no i...

A: We are allowed to do one question or upto three subpart of a question.  Please repost the undone que...

Q: Define interlobular duct

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: As always make sure you utilize the comparative approach in your answer.

A: The aquiferous system of a leucon sponge Canal system is also known as aquiferous system. The canal ...

Q: A cell engulfing a relatively large particle will likely utilize a.exocytosis b.receptor-mediated ...

A: Introduction "A cell is the tiniest, most fundamental unit of life, responsible for all of life's op...

Q: What is amoeba

A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist in ...

Q: While bacteria can meet their nutrient needs and survive on acetic acid as a sole carbon source, hum...

A: Microorganisms and human beings inhabit the same ecosystem. Microorganisms are so called due to thei...

Q: What would the sequence of the immature mRNA be? Place the sequence of ALL the transcript that would...

A: Some genes do not synthesize protein by utilising the entire DNA sequence. Introns are non-coding se...

Q: . A dextral snail will express nodal in? 4. Snail embryos with a sinistral coiling are? 5. The first...

A: Snails have shelled gastropods and are inhabited diverse environments such as land, seawater, and fr...

Q: As all ecosystems are connected, in the warming sea temperature, what techniques are used to create ...

A: A stream is considered as a water body whoch is known to carry a number of particles of rock and fur...

Q: This is a picture of spoongy bone, please use ARROWS to label the following: trabecula red bone mar...

A: The human body’s skeletal system shows the presence of cartilages, bony tissues as well as joint str...

Q: A cross of 2 sweet pea plants with white flowers results in F1 plants with wild type purple flowers....

A: Alleles are alternatives form of a gene that are located on the same locus of homologous chromosomes...

Q: Does resulting daughter cells in mitosis and meiosis will have identical features with their parent ...

A: Answer 1- No. Meiosis is the process through which daughter cells are formed in sexually reproducing...

Q: This is compact bone, please use ARROWS to identify the following: osteon lamella lacuna canaliculi...

A:

Q: In order to sexually reproduce, multicellular organisms utilize a process called ______. The type of...

A: Meiosis is defined as the key process of sexual cycle in eukaryotic organisms. In this process, a si...

Q: Describe some of the evidence that supports the binding change mechanism.

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Q: Which is FALSE about integuments? A. Turtles have epidermal scales over the top of their shells B. A...

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Q: Q6. This figure shows the sequence alignment of five (5) different Src homology 2 (SH2) domains, all...

A: sequence alingment  is the method of comparing the similarities between the biological sequences pre...

Q: non-cancer risk

A: Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue.

Q: Examples of open ended questions about Cell structure.

A: An open-ended question is one that cannot be responded with a simple "yes" or "no" or a fixed soluti...

Q: The line to the right labeled "with inhibitor" shows the expected behavior of a chemical reaction in...

A: The enzymes are biocatalyst that person specific chemical reaction. Each enzyme has an active site i...

Q: The hypothesis is that since the basal metabolic rate of birds and mammals differ from one another b...

A: The hypothesis can be rephrased as below - 'Differences in body mass and length between birds and ma...

Q: When someone reads a scientific paper to learn about a new drug, that person should NOT: a. Determin...

A: Drug  Drug is any material that is use to treat a disease or lower down the effect of a disease or a...

Q: Activity 1.3: Complete the table. Directions: Explain and give application for each process/tools. P...

A: 1.Restriction enzyme Explanation-  A restriction enzyme is a protein that recognises a specific, sho...

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A: answer is a

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A: *NOTE: Kindly repost for other questions. Dear Student as per the guidelines we are supposed to answ...

Q: Compare Synthetic Theory with: a. Lamarckian Theory b. Darwinian Theory c. De Vries Theory

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Q: Phenylketonuria is a recessive autosomal genetic disorder that can cause mental retardation. Phenylk...

A: Deoxyribonucleic acid or DNA is a type of nucleic acid present in the nucleus of the cell. It is a h...

Q: A question that puzzled scientists was that how chemical carcinogens caused cancer. The experiment g...

A: This is a hybridoma technology where a cancerous cell mixed up with a normal myoloma cell and produc...

Q: Why study zoology? The future of man can depend on it! لماذا يدرس علم الحيوان؟ مستقبل الإنسان يمكن أ...

A: Introduction :- Zoology is a part of biology that focuses on the anatomy and physiology, embryology,...

Q: ons

A: Answer--

Q: The cellular membrane is often called the fluid mosaic model. To what does this refer? 1. The fluidi...

A: Cellular membranes are composed of two layers of phospholipids.  

Q: 2. Next, you would like to visualize the data to determine how redness changes over time deper otion...

A: Hypothesis is the statement which summarises the experimental result that is it answer the research ...

Q: What condition do the following characteristics describe? predominant in males-varying degrees of me...

A: Syndrome is a group of medical signs and symptoms which are correlated with each other and some time...

Q: 5 uses of Isotopes in the medical field

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Q: A footwear company wants to test the effectiveness of its new insoles (soft insole and air-fill inso...

A: Various forms of study designs are there that can be used by researchers in order to obtain evidence...

Q: Which sense do Lemurs rely on that monkeys do not? How many species of lemurs live on Madagascar? Ho...

A: Lemurs are primates belong to superfamily Lemuroidea.

Q: Question 10. In the Na*/glucose cotransporter, moving down its gradient drives the transport of agai...

A: It is option B)Na+ ions, glucose

Q: What are the outline the major components of the core concept of cell-to-cell chemica communication

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Q: Which specific theories (provide the name of the theory and its definition) challenge Archbishop Jam...

A: Ushers theory was a chronology which is associated with Creation of Earth. Some of the theories have...

Q: Can a person beleive in God and still accept evolution?

A: Evolution in nature is key to the diversity in it. Often evolution enables mutual survival of organi...

Q: Explain and provide examples of specificity, competition, and saturation in proteins. Your response ...

A: Introduction:- Thousands upon thousands of biochemical events occur simultaneously in a biological o...

Q: Enumerate and discuss the illuminating parts of the microscope and give their respective functions.

A: There are 3 illuminating parts of microscope: Condenser Diaphragm Light source

Q: The importance of having these checkpoints in the specific phase of the cell cycle. 10 sentences

A: Transformation of cells from one phase of the cell cycle to another is controlled by some external f...

Q: A reaction in an anabolic pathway is found to have a large negative Gibbs Free energy. How likely is...

A: Gibbs free energy is basically defined as the amount of work done in the thermodynamic process when ...

Q: Tay-Sach's disease is caused by one gene. The disease is recessive. If two people were both carriers...

A: INTRODUCTION Tay-Sach's disease This is an inheritable disease that can destroy the nerve cells in b...

Q: Help pls !! You are looking at a region of the genome that codes for a gene involved in enamel synth...

A: A gene can be described as the complete set of genetic data present in an organism. This data is ass...

Q: Why is it necessary that urine samples should be collected from the first urine voided in the mornin...

A: Introduction:- A urinalysis is a urine examination. It's used to diagnose and treat a variety of ill...

Q: Anadromous- born in freshwater, migrate to saltwater Catadromous- b

A: Anadromous migration: When fresh water fish exhibit migration from spawning areas (fresh water) to f...

Population Growth

R and K Selection

R and K selection are concepts in ecology used to describe traits in the fluctuation of a population or population dynamics. For example, they describe the life-association traits between parent and offspring, such as quantity or number of young ones born at a time, quality of parental care, the age to maturity, and reproductive effort.