what is the placentation type (axils, basal, parietal, free-central, or marginal) of avocado?

Q: . Why are there fewer top predators in ecosystems than herbivores? give an example.

A: In an ecosystem, the energy flow occurs from one tropic level to another tropic level similar to a…

Q: To discuss: The four causes of declining biodiversity and identify the most important causes.

A: Biodiversity refers to the variety of plants and animals that live in a given ecosystem. The members…

Q: scuss all the importance of epithelium found in the digestive tract.

A: The digestive system is a collection of organs that aid in the digestion of food materials and the…

Q: Which statement is true about SARS-Cov-2?

A: SARS-CoV-2(Severe acute respiratory syndrome coronavirus 2) is a member of the family of viruses…

Q: There are 100 students in a class. Ninety-six did well in the course whereas four blew it totally…

A: Given data,  Total number of students in the class = 100         Number of students scoring well =…

Q: Glucose is required for aerobic cellular respiration.. False True

A: Aerobic cellular respiration occur in  presence of oxygen in mitochondria. The first step occurs in…

Q: Antibiotics are effective in killing: A. harmful bacteria, such as those that cause food poisoning…

A: Antibiotics are antimicrobial medications derived from other organisms (such as moulds, fungi, and…

Q: In 5 sentences only, What are restriction enzymes (RE)? Describe how a RE can be used to…

A: Researchers continue to find new medications that aid in the treatment of deadly diseases and enable…

Q: Question 2 Movement of organelles around a cell, movement of chromosomes during mitosis, and…

A: A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm.…

Q: 18-year-old Gabrielle checks her calendar. It has been 42 days since her last menstrual period, two…

A: Polycystic ovary syndrome is a hormonal disorder which results into lot of cyst presented in…

Q: TGF-beta treatment cause cells to grow more or less in the soft-agar assay

A: TGF beta The transforming growth factor-beta is a cytokine a protein which is produced by all types…

Q: 49. Phosphorus enters the biosphere through the process of ____________ which produces a…

A: Phosphorus is an essential chemical for both plants and animals. It is an essential component of DNA…

Q: Place the steps for calculating predicted genotype frequencies in order from first to last.   1.…

A: Introduction In the absence of other evolutionary factors, the Hardy–Weinberg principle, also known…

Q: The gene provides instructions for making a protein called polycystin-2 Group of answer choices PKD2…

A: Introduction :- Polycystin-2 is thought to work as a channel in kidney cells, spanning the cell…

Q: Your friend is convinced his calico cat is male. He takes the cat to the vet. Sure enough the cat is…

A: Introduction : The coat of calico cats is tricolored. Because of their X chromosome, they are…

Q: How do humans contribute to ocean acidification/decreasing ocean pH and what is the backfire of this…

A: Introduction :- The capture of carbon dioxide from the atmosphere causes ocean acidification, which…

Q: Key Capital (Dominant RED (RR) RED RED Lower Case (Recessive White(m) R Offsprings: 4 we Ratio: 4:4

A: The inheritance shown is definitely not the type given by Mendel hence it is one of the type of non…

Q: Your friend is convinced his calico cat is male. He takes the cat to the vet. Sure enough the cat is…

A: A calico cat is a domestic cat of any breed with a tri-color coat.

Q: Frog Late Blastula Self-Quiz #4 Frog Late Blastu 00 10

A: Self Quiz 3 :-  1). Blastocoel 2)  Cortical pigment 3). Blastomere ( micromere nuclear) 4). Fragment…

Q: You and your lab partner ran a simulation to demonstrate the changes in allele frequency over time…

A: Allele frequencies in large and small population.

Q: What are the similarities and differences between community ecology and population ecology?

A: Introduction :- The study of concerns of what variables affect population and how and why a…

Q: Kim works as a dog trainer. She wants to apply the methods of science inquiry to improve her…

A: Introduction Injury is defined as the physical harm that occurs when the human body is exposed to…

Q: Predict the resulting DNA strand in the presence of a mutagen that causes the ADDITION of one…

A: During protein synthesis pathway, the N-terminus is the first component of the protein to leave the…

Q: Bone tissue contains: O living cells O collagens fibers O calcium and phosphorus O all the above

A: Tissue is a group of cells which perform specific function. The tissue present in the bone is known…

Q: Part of genes that are cut out of mRNA Group of answer choices Exons Small interfering RNAs Promoter…

A: Introduction Ribonucleic acid is a polymeric molecule that serves a range of roles in biology,…

Q: Jot down the process that you think will influence the fermentation and compare those process…

A: Introduction Fermentation is a metabolic process that uses enzymes to cause chemical changes in…

Q: C. Discuss the pathogenicity of Strongyloidiasis. How can a human acquire the infection?

A: Infections with Strongyloides stercoralis causes strongyloidiasis. Stomach pain and diarrhoea, rash,…

Q: 18. During cell signaling, tissue X sends a signal to tissue Y, tissue Y responds but then sends the…

A: Cell signaling can be categorized into four types based on the distance that the signal travels to…

Q: The mechanism responsible for the high heritability of height and also explain why it still be…

A: Polygenic characteristics are a group of features that result from the interaction of many genes.…

Q: Virology:viruses were initially believed to not serve any essential function for their host.Today we…

A: virus, it is infectious agent of small size with  simple composition which can multiply only in…

Q: To discuss: The ecosystem services of forests and describe the consequences of deforestation.

A: An ecosystem is a dynamic community made up of physical, chemical, and biological variables that…

Q: A population has 80 EE individuals, 18 Ee, and 2 ee. The frequency of the E allele is

A: The allele frequency represents the incidence of a gene variant in a population.

Q: Which embryonic germ layer lines the outer surface of the embryo

A: An embryo is the early stage of human development in which organs form critical body structures.

Q: In walking through your well fertilized spinach field you look over at your neighbors spinach field…

A: Introduction Fertilizer is a substance that can be synthetic or natural in origin and is used to…

Q: CHANGES IN THE URINARY SYSTEM:  give a 2-3 sentence description of the NORMAL function of the…

A: Urinary system mainly consists of  Kidneys that consists of nephrona which is the smallest unit of…

Q: Which is the smallest? O A. a human red blood cell O B. an E. coli cell O C. the influenza virus O…

A: The size of microbes is often defined as tiny. As a result, they are invisible to the naked sight.…

Q: When inherited, individual with Congenital hypothyroidism usually has an allosomal recessive…

A: Congenital hypothyroidism occurs when the thyroid gland fails to develop or function properly.

Q: You have an E.coli strain in which the lac operon is not expressed when glucose is absent and lacto…

A: The lactose operon (also known as the lac operon) is a group of genes present in E. coli and other…

Q: 16. Changes in habitat are a major threat for native species and can lead to species loss. A habitat…

A: ANSWER;-habitat degradation, or the decreased value of a habitat used by species. Explain;- Habitat…

Q: I need Plant Physiology Help Immediately Please If 2 molecules of phosphoglycolate are produced what…

A: Photosynthesis is defined as the process in which the chlorophyll containing green plants produces…

Q: The arrangement of muscles so that the action of one muscle is opposite to that of its partner is: O…

A: Please follow step 2 for detailed explanation.

Q: Biology ___________ is the period of time in which a cell divides. (Mark all that apply) Group of…

A: Introduction The cell is the most fundamental structural and functional unit of life. Every cell has…

Q: Which of the following cells form new bone in bone tissue? osteons O osteoblasts osteocytes O…

A: The cells that forms new bone in bone tissue are osteoblasts.  Explanation :  Osteoblasts are the…

Q: Test Ill- Encircle the word that should not belong to the group. 41. mushroom, yeast, bacteria, mold…

A: Spider is an arachnid, arachnids have eight legs.

Q: Biology In your own words describe how antisense RNA is used to regulate translation. Include…

A: RNA is the genetic material in viruses, bacteria, mitochondria and chloroplast. In human beings and…

Q: b. 3, 20, C. 4, 20 d. 20, 4 necessary for protein synthesis to occur: a tRNA b. MRNA c. ribosomes d.…

A: The process of transcribing a piece of DNA into RNA is known as transcription. Messenger RNA is made…

Q: 13K Is a Ing moled pecause of what molecular function? t works to directly phosphorylate yclin…

A: Cell survival and proliferation are controlled by the PI3K/AKT signal transduction pathway. Many…

Q: In some autoimmune diseases, an individual develops antibodies that recognize cell constituents such…

A:

Q: 1. How far should you record and observe any fauna encountered outside the quadrat? Why do you think…

A: Quadrats:  Quadrats are simple devices that are highly beneficial in studying the abundance of…

Q: Based on the given WBC Differential Scatterplot, answer the given table below:

A: WBC differential scatterplot- A Wbc differential is a medical test done to check the types and…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.