Which of the following labeled structures is meristematic? 2

Q: Match the following. Stroma Light reactions ATP nd NADPH Green pigment Photosystem 1 and 2 Fluid in…

A: Stroma is fluid in chloroplast ATP and NADPH are made in light reaction Photosystem 1 and 2 are…

Q: Match the mutation in the trpL leader sequence with the correct phenotype of the mutant. A. The TRP…

A: Introduction The trp operon is a collection of genes found in E. coli bacteria that code for…

Q: A group of ecologists want to test if an industrial effluent affects the diversity of aquatic…

A: A population can be defined as a group of individuals of the same species living in the same…

Q: Is it more correct to describe a mushroom as haploid, diploid, both or neither? Explain.

A: Mushroom:  A mushroom, often known as a toadstool, is a fungus' fleshy, spore-bearing fruiting body…

Q: One hemoglobin molecule can carry up to four oxygen molecules? A. True B. False

A: Hemoglobin (abbreviated as Hgb or Hb) is a protein molecule found in red blood cells that transports…

Q: 1-A-What function do cilia and flagella share? B-For each cell type below, state A) a noteworthy…

A: Cilia and Flagella These are complex filamentous structures that are found in the cytoplasm. These…

Q: Water distiller

A:

Q: write a short discussion based on the gel

A: Blotting techniques are used to detect nucleic acids and proteins. It includes southern, Northern,…

Q: Please answer both asap If there were only 2 tests for COVID-19 and Test A has a high sensitivity…

A: In general, high sensitivity tests have low specificity. In other words, they are good for catching…

Q: How female reproductive system helps in maintaining homeostasis?

A: Female reproductive system Function:  Produce sex hormones(Estrogen, Progesterone). Produce…

Q: 3. The speed of DNA replication at a replication fork is about 100 nucleotides per second (on each…

A: The DNA replication is the process by which new DNA is synthesized from the old DNA by the…

Q: You smell a cinnamon roll baking in the kitchen and when you take a bite of the sweet dessert, it…

A: Nervous system is the main  information processing unit in humans and is consist of -- 1.Central…

Q: Which of the following is a TRUE difference between most fish ears and mammal ears?    Mammal ears…

A: *Fishes posses don't have auditory organ like mammalian cochlea  to transmit signals and the saccule…

Q: 5. A dihybrid test cross is performed in plants with genotypes shown below; A a b. If 100 progeny…

A: Genotypes :  AaBb and aabb Cross between this two genotype -  AaBb   x    aabb AbBb Aabb aaBb…

Q: Which of the following diets is NOT recommended for long-term and sustainable body weight control?…

A: All human beings need to follow a particular lifestyle. A healthy and proper regime has to be…

Q: Which of the following diets is NOT recommended for long-term and sustainable body weight control?…

A: Diet is a process to maintain and stabilizes one's unhealthy lifestyle. Diet does not actually means…

Q: Describe the coronavirus infection and disease spread using as many epidemiological terms as…

A: Answer Corona virus is an infectious disease caused by a virus called SARS-CoV-2.Anyone can be…

Q: A 50 Palaemon serratus 40 30 20 10 B 48 Crangon crangon 30 20 10 Palaemonetes vuigaris 30 20 10 D 48…

A: Introduction Bradykinin is a physiologically active peptide that is released when a high molecular…

Q: Why do biologists care about phylogenies?

A: Phylogenies are important to biologists because they aid in their research. Reconstructing the past…

Q: A mixture of Aspartic Acid (pl 2.98), Histidine (pl 7.59), Lysine (pl 9.74), Phenylalanine (pl 5.48)…

A: In chromatography, we've got a go with the flow coming out of a column, when we inject a substance…

Q: Describe how fossils helps us understand the past. Provide one example.

A: Introduction Fossils are the preserved remains, or traces of remains, of ancient organisms that have…

Q: Is there a difference between the initial and the final energy levels in catalyzed and non-catalyzed…

A: The answer is NO.

Q: Explain the pros and cons of 1RM and RM testing. Which test is safer and why?

A: RM i.e. Repetition maximum can be defined as 'maximal number of times a load can be lifted by a…

Q: The picture shows bacteria (Escherichia coli) under a microscope Do you bacterial growth or no (…

A: Escherichia coli is a rod-shaped, gram-negative, facultative anaerobic bacteria. It's normally found…

Q: 7. A person who lacked cone photoreceptors would a. Have trouble seeing in the dark b. Have trouble…

A: The human eye is a sensory organ which responds to light waves and enables humans to utilise visual…

Q: 2. Aquatic microorganisms causing the paralytic shellfish poison (PSP), or red tide toxins were…

A: Limiting factor: a growth of anything depends upon certain factors that are supplemented. For…

Q: Neural plate cells express: O High MBP and low SOX TFS High MBP and high SOXTFS Low MBP and low SOX…

A: Developmental biology investigates the fundamental principles governing egg cell fertilization and…

Q: Beta-carotene is the precursor of which vitamin? A. Vitamin A B. Vitamin B C. Vitamin E D. Vitamin C

A: Answer Option a) Vitamin A

Q: please label the visible parts of the internal and external anatomy of the squid shown in the photo

A: Introduction Squid is a type of cephalopods in the superorder Decapodiformes with elongated bodies,…

Q: Q/ What are the types of Water distiller?

A: *Water distillers are the machines that are   used to purify water using distillation process, which…

Q: What is h2 based on both sire and dams information, if σe2 = 380, σdams2 = 16 and σsires2 = 24 when…

A: Introduction Profitability of a pork production system relies on reducing the cost per unit of…

Q: Which of the following is FALSE concerning calcium? A. 99% of calcium in our body is found in the…

A: Answer 99% of calcium in our body is found in blood and soft tissue

Q: Would this be considered coagulase positive or negative? The media did not solidify but there was a…

A: Coagulase test Coagulase refers to an enzyme formed by microbes that converts the fibrinogen to…

Q: ee radicals are very stable, which is why they accumulate in our body to cause agin

A:

Q: What can a biology student do to advance science or technology in campus/university?

A: Biology is the science of living beings. It's essence in itself is the wonderful as the biochemical…

Q: greenhouse emissions? AGL is Australia's third largest single greenhouse gas emitter and produces…

A: INTRODUCTION Greenhouse gases, like carbon dioxide, methane, CFC, and some other harmful chemical…

Q: All Gnathostomes have: I) mineralized teeth II) lung derivatives II) vertebrae O A. I & II B. I &…

A: Gnathostomes belongs to kindom- animalia, phylum- chordata. includes both cartilaginous & bony…

Q: High-density polyethylene (HDPE) is opaque while low-density polyethylene (LDPE) is transparent.…

A: * LDPE and HDPE are thermoplastic materials that are petrochemical based plastics includes…

Q: Which structures in the central nervous system have a role in the body's voluntary movement? Discuss…

A: The central nervous system (CNS) and the peripheral nervous system (PNS) are the two primary…

Q: 2. Compare the key players in DNA replication, PCR, transcription, and translation by filling out a…

A: The process of creating two identical copies of DNA from the original DNA is known as DNA…

Q: Select the best answer? Select one: O a. NAD is the first electron acceptor and 02 is the final…

A:

Q: 00OF H PageRuler" Prestained Protein Ladder kDa ~170 -130 100 -70 -55 -40 -35 -25

A: SDS-PAGE Sodium Do-Decyl Sulphate- Polyacrylamide Gel Electrophoresis It is a molecular technique…

Q: Why is the Linnaean taxonomic system useful as a classification system?

A: The taxonomic system of Linnaeus consists of a hierarchy of groups known as taxa (singular, taxon).…

Q: Activity 6: Observing Changes in the Endometrium During Menstrual Cycle: Review changes in the…

A:

Q: Osteostracans are not included in the Gnathostome clade because

A: Why are the Osteostracans not included in the Gnathostome clade?  Ans : They lack true bone…

Q: Explain the metabolic changes found in denitrifiers, compared to microorganisms doing aerobic…

A: Under aerobic conditions, most denitrifiers create nitrous oxide (N2O) rather than dinitrogen (N2).…

Q: How does diversifying could result in sympatric speciation?

A: Answer :- Sympatric speciation happens when there are no actual obstructions keeping any individuals…

Q: Directions: Match the description with the hormone/enzyme. You can do it, I believe in you! ___ 1.…

A: Digestive enzymes are proteins that aid in the digestion of food. Salivary glands and cells lining…

Q: 1. Explain the process and main pathways of steroid hormones synthesis in relation to cholesterol…

A: explain main pathway of steroid hormone synthesis in relation to cholesterol metabolism Graphical…

Q: True or false: Neurotransmitter binding to a single GPCR can only activate a single G-protein. O…

A: G Protein-coupled receptors (GPCRs), also known as seven-transmembrane domains receptors, are a…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.