Label the different parts of stems in the images below: Primary phloem Secondary phloem Vascular cambium Secondary xylem Primary xylem Epidermis Cortex Lenticels Cork Pith Cork cambium

Q: is studying a cell that has a membrane-bound nucleus and a cell wall but lacks chloroplasts. Which…

A: Depending on cellular constitution and morphology cells can be of two types eukaryotes and…

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A: Introduction :- A tree's girth grows each year, and the new growth is known as a tree ring. The…

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A: ANSWER;- B) In metaphase I, the alignment of 1 pair of replicated chromosomes does not affect the…

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A: The degree to which alleles at two loci are associated is measured by linkage disequilibrium (LD),…

Q: To explain: The other functions that might be disrupted in post-traumatic stress disorder (PTSD).

A: A disorder is defined by functional impairment and a disruption in the normal function and structure…

Q: This muscle moves the eyeball upward. 1) superior rectus 2) lateral rectus 3) inferior oblique 4)…

A: The eye is a sensory organ that aids in the perception of sight or vision. The eyeball and various…

Q: Assume that we want to minimize a function using evolutionary algorithm. For our coding process, we…

A: Let us assume number of slots in roulette is 38  Where C1 occur 5 times  Therefore getting C1 =…

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A: Yogurt This is defined as the food that is produced by the bacterial fermentation of milk. The…

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A: Mechanoreceptors are a type of sensory or somatosensory receptors which converts extracellular…

Q: What are the physical and physiological differences between an artery and a vein?

A: Artery- The blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body.…

Q: Micelles are found Group of answer choices     within the lumen of the small intestine within the…

A: Adoption of fat refers to the process whereby the end product of fat digestion passes through the…

Q: All life forms on Earth depend on plants in order to exist. Give three reasons that support this…

A: In order exist on earth every living organisms required certain things like food, water, sunlight…

Q: The following DNA sequence is derived from the middle of an exon of a eukaryotic gene. This sequence…

A: The Central Dogma concept states that DNA is duplicated into DNA. RNA is formed from DNA and…

Q: Identify the correct group of helminth with sizes of eggs listed from largest to smallest. O…

A: Helminths These are the parasitic worms that can be observed by the naked eye when they are in the…

Q: The renal pyramids appear striped because they are made up of parallel bundles of the collecting…

A: The kidney is divided into a cortex and an inner medulla. The medulla is further divided into…

Q: You have counted a total of 6.4 x 10° cells /ml in preparation for plating cells at a concentration…

A: The answer is  1.17 mL of cells and 3.83 mL of medium

Q: .Capsule does not take any stain

A: The questions are analysed and the options are correctly found and noted.

Q: Learning Task 13-1: Diseases Caused by Mutations Disease What gene is affected by Mutation? What is…

A: A genetic disorder is a medical condition caused by one or more genetic defects. A chromosomal…

Q: Match the plant parts with the best description. ___ vascular cambium         a. ground tissue in…

A: There are different parts of plants that have distinct functions. These parts include seeds, leaves,…

Q: Which is NOT true of attachment or adherance? may be due to fimbriae Omay be due to capsules…

A: ANSWER;- only normal microbiota can attach Explain;- Any microbiota with a hook and sucker can…

Q: acidosis

A: Acidosis:  Acidosis is the condition where there is too much acid in the body fluids. Acidosis is…

Q: Which of the following groups of early-diverging animals is comprised of two layers of cells that…

A: Introduction Divergent evolution:- It refers to the process by which interbreeding species diverged…

Q: Which of the following is incorrect about the differences between DNA and RNA? O RNA uses the base…

A: DNA and RNA are the nucleic acid material because both are made up of nucleotides. These nucleic…

Q: Proteus vulgaris is positive for the production of the enzyme phenylalanine whereas Escherichia coli…

A: INTRODUCTION Proteus vulgaris is a Gram-negative, rod-shaped, nitrate-reducing, indole-positive, 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: 1. What is meant by the precautionary approach? Why is it especially important for deep fisheries?

A: Answer :  Precautionary approach  Answer :  Anything that has the risk of causing  irriversible harm…

Q: A. Identify the following _______________ 1. The hormone that stimulates the mammary gland to…

A: Introduction :- The mammary gland is a highly evolved and specialised organ that exists in pairs on…

Q: In a DNA double stranded molecule, if 5% of the bases are cytosine, what percent of the bases are…

A: [Deoxyribonucleic acid ]DNA It's an organic compound which includes genetic data & protein…

Q: 26 Using the diagram below, describe the changes that occur if a fertilised egg becomes implanted in…

A: A multitude of factors must come together in order for a baby to be born. The development of a human…

Q: Arrestin has a mutation that prevents it from binding the GPCR receptor in the PLC pathway. How…

A: Arrestins These are also referred as Arr. These are proteins that are involved in vital signal…

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: Choose a situation on how an organism (plant/animal) maintains homeostasis.

A: Introduction :- Homeostasis is the tendency to maintain a stable, relatively consistent internal…

Q: 8. If you only had the amino acid sequence of the protein, would you be able to figure out the exact…

A: Translation Through the process of translation, mRNA sequences is translated into the sequence of…

Q: Which of the following is NOT a DIFFERENCE between prokaryotic and eukaryotic gene regulation? A.…

A:

Q: Match the molecules (List 2) with the cell structures in which they are involved (List 1). A cell…

A: ANSWER;- A) cadherin- desmosomes B) cellulose - cell wall C) collagen - basal lamina D) connexons -…

Q: Typically, vascular tissue is organized as____ in stems and as____ in roots. a. multiple vascular…

A: Introduction :- The xylem and phloem, which are plants' major transport systems, make up vascular…

Q: The pigments, energy reserve products, and cell walls found in land plants are also characteristic…

A: Introduction A cell wall is a structural layer found just outside the cell membrane that surrounds…

Q: 21 Explain the process of photorespiration.

A: Photorespiration is the light dependent process of oxygenation of ribulose bisphosphate (RuBP) and…

Q: What is the basic structure of the antibody molecule?

A: Antibody is a protein molecule that is generated in the living body by plasma membrane. It…

Q: Consider the following hydroboration/oxidation of an alkene. 1. ВНа, THF -СНз 2. Н,Ог. NaOH, H2O H…

A: ANSWER;- Options A is correct

Q: describe

A: The differentiated cells are defined as the cells that are specialized during development as the…

Q: Which characteristic do all prokaryotic and eukaryotic cells share? They contain a nucleus. They…

A: Prokaryotes are single-celled microscopic organisms that are divided into two distinct groups: the…

Q: Analyze the given diagram of the carbon cycle below. Part 1: Which compound does C represent? Part…

A: The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere,…

Q: Which stage of mitosis is shown in the picture? Prophase Telophase Metaphase Anaphase

A: Mitosis is equational division. Meiosis is reductional division.

Q: Malaria (a) is transmitted by the bite of a female tsetse fly (b) is caused by a parasitic…

A: Malaria is a disease characterized by fever with chills and fatigue.

Q: What do coral cores show us??

A: Introduction Corals are marine invertebrates that belong to the phylum Cnidaria's class Anthozoa.…

Q: Why did Carl Woese propose the domain Archaea? The domain Bacteria already had too many organisms in…

A: Carl Woese propose the three domain classification. He propose that all cellular life is divided…

Q: A plant that grows very close to the ground, tends to be small in size, favors moist environments…

A: Given: Plants are the primary source of nutrients for all living organisms. Plants take sunlight for…

Q: 9. Most species of Clostridium, which are widely distributed in the environment, are harmless to…

A: Infection is the entrance of pathogens into an organism's bodily tissues, their growth, and the host…

Q: To examine: Whether the statement "Action potentials vary in their size" is true or false.

A: During the resting phase, there are more sodium ions outside the cell than inside, whereas the…