Describe the key differences and similarities in the sporophytes of vascular land plants in comparison with those of non-vascular land plants

Q: What is the mechanism of the reaction of the Bradford reagent with proteins? (explain in not less…

A: The Bradford protein assay is used to measure the concentration of total protein in a sample.

Q: Flaming the mouth or lid of culture tubes or plates after opening and before closing them. 2.…

A: Culture medium is a media which permits growth of microorganisms.  Culture medium is divided into…

Q: What are the major structures of the gastrointestinal tract and their corresponding functions?

A: The gastrointestinal tract is the term which is used to describe the pathway that makes up the…

Q: The following figure shows a typical phospholipid. Suppose this molecule was incorporated into a…

A: Non-polar macromolecules called lipids have a variety of functions in the body. Fatty acids that…

Q: Give an example of a secretion by an endocrine gland and a secretion by an exocrine gland.

A: The ductless gland which secrets specific chemical substances and releases them directly into the…

Q: Link each cell phase to the event that occurs within it.

A: A cell division in the existing cells forms new cells.

Q: What major obstacle confronted Darwin’s theory of natural selection when it was first proposed? How…

A: Evolutionary biology owes much to Charles Darwin, whose discussions of common descent and natural…

Q: What is the difference between proper epithelium and glandular epithelium?

A: That issue that forms the outer covering of animal body and the outer and inner covering of all…

Q: Determine the amount of dehydrated medium needed to prepare 50 nutrient agar plates. Include amount…

A: Nutrient Agar is a general purpose, nutrient medium used for the cultivation of microbes supporting…

Q: What is nomenclature

A: Later, Linnaeus divided all living organisms into two kingdoms: Plantae and Animalia. Whittaker…

Q: why are the immature cells important

A: In biology, we believe that cells are the basic building blocks of the life. They are the smallest…

Q: Give five types of locomotion of invertebrates and describe each.

A: Introduction Invertebrates are organisms that lack the vertebral column (spinal cord). Examples of…

Q: Make a schematic diagram of the key events in the stages of mitosis.

A: The process of mitosis occurs in somatic cells so it is known as somatic cell division. In mitotic…

Q: The cells shown in the image are from a rare species of plant and illustrate different stages of…

A: Cell division is of two types- meiosis and mitosis. Cell division is a process by which a parent…

Q: How does genetic drift influence natural selection?

A: Introduction :- Genetic drift is the term used to describe the random changes in gene variant…

Q: Which of the following statements is/are FALSE? a.NADPH is formed in the stroma. b.The cyclic…

A: The science of chemical processes that occur inside or relate to live beings is known as…

Q: Bacteriophage Lamda Describe what method use to retrieved gene of interest from the plaques.

A: So the lambda phage lacks a contractile tail, it is unable to 'push' its DNA through a bacterial…

Q: 3. Complete the following table regarding the laboratory test results associated with various Factor…

A: Blood coagulation helps in the formation of a plug or fibrin meshwork at the site of injury or wound…

Q: Adenohypophysis parenchyma is represented by trabeculae, which are formed by glandular cells. There…

A: The given question is to find the granular cell that can be stained by basic dyes and contain…

Q: Growth hormone can be described as being under _____ control?  a. antagnostic b. synergistic c.…

A: Note: please always mention the required questions in case of multiple ones. Thank you! Introduction…

Q: Explain the difference (in principle) between a light microscope and a transmission electron…

A: The microscope is used to magnify the image of tiny specimens or objects. The structure of bacteria,…

Q: 1. lodine test for Starch 2. Benedict's test for Sugar 3. Biuret test for Proteins 4. Grease Spot…

A: Introduction The word "macro" means large, so macromolecules refer to large molecules that are…

Q: From the ectodermal epithelium of the lining of the upper part of the intestinal fossa of the human…

A: Introduction :- Skin, sweat glands, skin sensor receptors, and hair follicles are just a few of the…

Q: Highlights name

A: We can say that In the given image, we are shown a particular type of epithelium tissue. Epithelium…

Q: What was the composition of the earth’s atmosphere at the time of the origin of life, and how did it…

A: There was a significant difference in the atmosphere of the primitive earth and today's earth. The…

Q: Fill in the blank. The megasporangium is ● Haploid Diploid

A: Angiosperms are flowering plants. Their cycle has gone through the sporophyte phase. In this phase…

Q: If the starting frequency of AA is 0.7, what is the frequency of the a allele? Review the Hardy-…

A: According to hardy weinberg principle the formula used here is p+q=1

Q: What is the chemical species that is transferred through the light reactions? (Box A) What…

A: DISCLAIMER FOR MULTIPART Since you have posted a question with multiple sub-parts, we will solve…

Q: (r = 8 cm), respectively, construct a separation scheme for separating three subcellular structures…

A: Centrifuges are devices used to separate components dissolved in a fluid. They are used to separate…

Q: Distance from your knees to the ground Distance from your belly button to the ground Distance from…

A: There is a cosmic constant called the ‘golden ratio’ which South African researchers say governs the…

Q: 5. Given the following information tables, determine in which cell type cleavage of the terminal…

A: The ATP is the adenosine triphosphate molecule, which contains the three-phosphate group, by means…

Q: Although natural selection is sometimes called the survival of the fittest, it is ultimately a…

A: Introduction :  Only species with advantageous mutations have a distinct advantage over other…

Q: What are the differentiating factors of the common menstrual disorders?

A: Menstrual disorder means Bleeding from the uterus that occurs in-between periods and occurs every…

Q: Name the stages of mitosis in order to describe the behavior and structure of the chromosomes at…

A: Introduction :- The thread-like components known as chromosomes are found in the nucleus of both…

Q: give me 2 examples in each in living organism characteristic…

A: There are seven life processes that tell us that animals are alive. Movement Respiration…

Q: Organs

A: The question is about the hierarchial organization of a individual. The answer has been written in…

Q: Scenario 1 Mortality Rate: __10_____________________ Generation 0 (start) 50 100 150…

A: Hardy Weinberg’s principle is the mathematical representation of population analysis which…

Q: Prokaryotic cells _____ contain a cell membrane and DNA.  E. coli cells ____ contain organelles such…

A: Prokaryotes are those organisms whose cells lack a nucleus and other organelles.  These are small,…

Q: Using the terms listed below, answer all the parts to this question regarding the cladogram for the…

A: Cladograms(phylogenetic trees) are graphical charts that depict the hypothetical correlations…

Q: Which is the best answer asap

A: We know that There are different organized lymphoid tissues which are located all along lymphatic…

Q: Describe the oxidation-reduction reaction and to explain the reason why these reactions are…

A: Cellular respiration is the term for the series of chemical reactions that take place in living…

Q: How do you calculate frequency of “turtles”that are aa(homozygous recessive ,green )if given the…

A: According to the Hardy-weinberg law propose that " if all other factors the main constant the…

Q: 12

A: We can say that The term thermal physiology is something associated with temperature regulation and…

Q: Define the terms oviparous, ovoviviparous, viviparous and distinguish among them.

A: The biological process of reproduction is how a new, unique organism is created from its parents. It…

Q: How did the diverse feeding appendages of arthropods arise?

A: Introduction  Arthropoda, a subclass of invertebrates with an exoskeleton, is the biggest phylum in…

Q: What are the major secretions of each of the following secretory cells and glands: salivary,…

A: The process of secretion involves the release of substances from cells into the extracellular…

Q: How did the diverse feeding appendages of arthropods arise?

A: Feeding appendages are the appendages which got modified to aid in feeding of organism. Arthropoda…

Q: Which molecule is believed to have preceded the other two during the evolution of life? RNA…

A: Introduction :- When an environmental shift makes new resources available or poses new environmental…

Q: and permanent. Why is ected into the dermis

A: So, this question is all about Tatoos & there location in which it's dye is being injected.…

Q: . Why is it helpful that the transmission compound light microscopes we studied in the lab are both…

A: A microscope is a scientific tool used to examine objects that are too small to be seen with the…

Embryology