TOPIC: SEEDLESS VASCULAR PLANTS IDENTIFICATION 1. Type of leaves that are generally larger in size and has complex venations. 2. This group is characterized by the presence of an nonvascularized root in the form rhizoids,

Q: To explain: The DNA sequence of a modern bacterium which is believed to be descended from…

A: The endosymbiont theory attempted to explain how eukaryotic cells evolved from prokaryotic cells. It…

Q: An inherited trait that helps an organism survive in its environment is called

A: Introduction:- Characteristics that are inherited are those that are determined by genetics. With…

Q: Give two reasons as to why anyone would bother SYBRGreen (SG) staining samples that contain…

A: SYBR Green (SG) is an asymmetrical cyanine nucleic acid stain. It binds to DNA.

Q: Revision Exercise 2 1. Plants growing under normal soil water conditions are called: A. Xerophytes…

A: Introduction Vascular plants, also known as tracheophytes or Tracheophyta, are a wide category of…

Q: To describe: The key features of recent phase of human evolution.

A: Evolution is the process by which the qualities of an animal variety change over time and is…

Q: Andoy regularly visits his rice field each morning to see if the plants are growing healthy with…

A: Introduction A crop is a plant that can be produced and harvested in large quantities for profit or…

Q: Using Bradford Assay, plot the standard curve and find the unknowns. Protein Concentration A595 of…

A: Standard curve  A set of standards are put up in the Bradford assay procedure from protein sources…

Q: 1- Depending on the enzymatic method in DNA isolation, What is the defending mechanism of our eyes…

A: Introduction During DNA replication, the complete double helix of DNA is gradually unwound,…

Q: The police had two individuals that they were considering as suspects responsible for a crime. They…

A: For identification of fungi, its hyphae  that are filaments and make up all structures of…

Q: Whether human activities that reduce many species to small, isolated populations actually increase…

A: Changes in the outward appearance or behaviour of members of a population are used to define…

Q: A begins as a short segment of the double helix is unwound by A.The RNA polymerase binds to the…

A: Gene expression Gene expression is the process by which a gene is inside for its specific product.…

Q: in flowering control of plant, describe a situation wherein there are mutations in at least one or…

A: The floral development in flowering plants (angiosperms) is controlled by 3 sets of genes and it is…

Q: LEARNING TASK 3: The Classification of Organisms Using any Biology books or online database…

A: The table is filled as follows.

Q: To determine: How could an individual determine whether the squirrels with black fur are same…

A: Speciation is an evolutionary process that results in the formation of new, distinct species. It…

Q: Draw the actual set -up from the time the tissue specimen is received up to the time…

A: Introduction Microscopic experiments of cells and tissues necessitate the creation of thin, and…

Q: What receptors tell us about the position of our limbs

A: A receptor is a molecule that catch up certain stimulus , transduced it and transfer it to sensory…

Q: which nutrient has an indirect effect on calcium   absorption

A: Calcium is required for proper heart, muscle, and nerve function, as well as blood clotting.…

Q: 11. Blood pressure is the force of blood moving through the body. What is high blood pressure…

A: INTRODUCTION Blood pressure Normal blood pressure in adults are systolic pressure less than 120 and…

Q: Is it true that the cell cycle is regulated very tightly?

A: Introduction The events that occur in a cell prior to cell division are referred to as the cell…

Q: Why species designations of asexually reproducing organisms are more likely to differ among…

A: Introduction A species is a group of living organisms made up of genetically identical individuals…

Q: QUESTION: What does the EM demonstrate regarding the air-blood barrier?

A: Capillaries  They are very fine thread like blood vessels that present throughout the body.

Q: 5) There are several coronaviruses in the database, why is the SARS-CoV-2 so dangerous?

A: WHO declared the COVID-19 eruption, caused by severe acute metabolic process syndrome coronavirus-2…

Q: i. a liver cell with non-functional malate-aspartate shuttle* ii. a skeletal muscle cell lacking…

A: There are two types of respiration depending on the availability of oxygen. The presence of oxygen…

Q: Cytokinesis in Plant Cells • A plant cell has a rigid cell wall covering its cell membrane ( plasma…

A: When a parent cell divides into two or more daughter cells, this is referred to as cell division.…

Q: Which of these is a feature not present in seedless plants that have contributed to the success of…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Among the germ layers and developmental structures below: What is/are the FORMED ANATOMICAL…

A: Answer :- Introduction Embryonic development is also called embryogenesis. It is the process where…

Q: The modern rice and corn are results of applications of evolutionary concepts, particularly…

A: Evolution represents a gradual process wherein genetic variations are accumulated.

Q: All but one of the following occurs during the inflammatory response.  Select the example below that…

A: c. Vasoconstriction prevents excessive blood loss due to injury. It is the correct option.…

Q: To explain: The two major type of a reproductive isolating mechanism along with examples of each…

A: An isolating mechanism is a mechanism that prevents organisms from interbreeding by keeping their…

Q: Cytokinesis in Plant Cells • A plant cell has a rigid cell wall covering its cell membrane ( plasma…

A: Cell division takes place in two phases. Karyokinesis is the division of DNA and nucleus.…

Q: label all components of the fluid thioglycollate tubes, include color seen in tubes, presence oxygen…

A: Fluid Thioglycollate Media The fluid thioglycollate media is specifically designed to test the air…

Q: Down 1 Mutations that lead to a premature stop codon being inserted into an mRNA and shortens the…

A: 1. Nonsense (mutation) 2. Nucleotide 4. Oligonucleotides 6. Polymerase 7. Silent (mutation) 8.…

Q: What are the types of tissues found in the urinary system?

A: Also called as renal system.  Urinary system consists of the following: kidneys ureters bladder and…

Q: HUMAN HISTOLOGY In urine formation, where do the reabsorption and secretion take place?

A: Urine production and filtration are part of the human excretory system. The kidneys are the major…

Q: Does breathing rate affect lifespan in terms of oxidizing cells, metabolism etc. Or does a really…

A: Introduction Respiration (also known as breathing) is the process of obtaining oxygen from the…

Q: The body plan of an annelid displays meaning that the body is divided into a series of repeated…

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Passive immunization ____. Choose one: A.passive immunization is given only to adults B.is an…

A: INTRODUCTION Passive immunity This is artificial immunity created in humany body by injecting…

Q: Which of the following could affect the ability of an enzyme to catalyze a reaction? PH all of these…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Also you have posted graded questions…

Q: How did the human activities associated with the evolution of agriculture, domestication of…

A: Human beings are considered as one of the most skilled organisms .They are able to modulate the…

Q: To describe: The way in which origin of photosynthesis affects subsequent evolution of life on…

A: Prokaryotes were the first cells to form in the Earth's ocean that did not contain genetic material…

Q: the following topics must be included in your explanation: • Types of selection (directional,…

A: Let us first understand the meaning of all the terms used. Natural selection: is a way of evolution…

Q: Whether human activities that reduce many species to small, isolated populations actually increase…

A: Evolution is the process by which the qualities of an animal variety change over time and is…

Q: Where does the energy of the weightlifter come from and where does it go? Describe the structure of…

A: Adenosine Triphosphate ATP is the energy carrier molecule and is required for all types of cellular…

Q: Whats the purpose of a research study for the "Consumption of whole eggs promotes greater…

A: Researchers took resistance-trained men and gave them either whole eggs or egg whites  each…

Q: 92 1 18 64 24 64 45 89 95 6 23 23 30 15 68 27 56 37 15 63 87 99 83 72 17 97 37 30 78 42 90 30 98 17…

A: The maximum likelihood phylogeny is a phylogenetic  tree, that maximizes the likelihood of the…

Q: How much can we learn about history from parasites?

A: Parasitism is a close relationship between species, where one organism, the parasite, lives on or…

Q: ark 3. A 23-year-old woman comes to the physician because of a 3-day history of a drooping right…

A: Eyelid drooping is excess sagging of the upper eyelid.

Q: Bryophytes are tiny, leafy land plants that exhibit tissue differentiation. The conspicuous leafy…

A: Plants are one of the five kingdoms of life-living things and it is able to grow on land as well as…

Q: dysfunctional Na+/K+ pump in the cells of the following parts of the nephro: a. Proximal convoluted…

A: The sodium-potassium pump carries out a form of active transport—that is, its pumping of ions…

Q: Tina needs 2800 calories a day to support her energy needs during training. She tends to focus more…

A: Introduction Nutrition:- It is the process of taking in food and converting it into energy for…