Explain how water can move from the roots of a vascular plant toleaves that may be hundreds of feet above them.

Q: Question - How does the female reproductive system protect itself from pathogens?

A: Female reproductive system is highly protected from pathogen invasion,

Q: what part is pointed in letter D?

A: Introduction A cell is a cytoplasmic mass that is outwardly bound by a cell membrane. Cells are the…

Q: Gestation takes about -____weeks. a) 38-42 b) 44-46 c) 28-30 O d) 48-52

A:

Q: XBT is a gene that controls the development of the body, specifically by determining the number c…

A: Answer: Toolkit gene  These genes regulate the embryonic developments. They are involved in central…

Q: The O-antigen is part of the bacterium's which is found in the outer membrane of some bacterial cell…

A: O-antigen plays a very important role in microbes and host interaction. It is generally present in…

Q: To explain: The way in which the plants with nodules for nitrogen-fixing bacteria might…

A: Answer--- Nitrogen fixing bacteria are organisms that are able to convert atmospheric nitrogen into…

Q: How could you distinguish among carbohydrates,lipids, proteins, and nucleic acids?

A: A macromolecule, including a protein or nucleic acid, is indeed a very big molecule crucial to…

Q: Calcitonin is enzyme that functions to reduce blood calcium levels True O False CK may be derived…

A: Storage lipids, also known as triacylglycerols, membrane lipids, which include glycerophospholipids…

Q: How do body structures and functions of a flatworm compare with those of a cnidarian for a.…

A: Introduction   Platyhelminthes are a group of soft-bodied invertebrates with flattened bodies.…

Q: Which of the following structures are involved in balance/equilibrium? Select all that apply.…

A: A. Cerebellum controls posture and balance.  Semicircular canal, Vestibule and cochlea are part of…

Q: how will osmoregulation help our body in maintaining homeostasis?

A: Homeostasis is a phenomenon of regulation of inside environment of the body . This allows body to…

Q: PRIMAL PICTURES 1. Name the nervous system receptor labeled A 2. Name the specific structure labeled…

A: The image provided above is an image from the anatomy of the skin. The anatomy of skin shows that…

Q: 32. Operons are the basic units by which transcriptional regulation occurs in prokaryotes. Using…

A: Genes coding for functionally related proteins are concentrated throughout the DNA of bacteria and…

Q: Petunias normally have purple flowers. Suppose you identify a recessive mutant that has white…

A: Petunia have purple flower in wild type phenotype. Whereas the white flower are present due to…

Q: Choose which does NOT belong to the group then give the commonality of the remaining 3 terms 1.…

A: In plants; each part have different roles to play for the proper development of plants.

Q: Question How does the female reproductive system protect itself from pathogens?

A: Pathogen  It is defined as the organism that have the ability to cause a disease. The microbes cause…

Q: Poverty and hunger drive people to bear more children. a) True b) False 35 0

A: Not 100 % true but it true...

Q: How hormones affect different classes of vertebrates? Explain each.

A: Hormones are low molecular weight chemical compounds; which are produced in small amounts and act as…

Q: Define the term “carbon neutral,” and describe how biomass-based sources have the potential to be…

A: The earth is inhabitable because of the presence of water bodies and oxygen. The atmosphere of earth…

Q: Match the virus in column A with its description in column B. Answers may be used more than once.

A:

Q: Which is false regarding Archaea?(a) They lack a nucleus.(b) They are considered to be one of the…

A: Archaea are microorganisms that establish the limits of life on Earth. They were first identified…

Q: What is the difference between anatomy and physiology? How do these two sciences support each other?

A: The human body is a structure made up of many different cell groups that work together to form a…

Q: How are antibodies to Salmonella H antigen produced? A) antibodies to H antigen are isolated from…

A: Antibodies are the proteinaceous substances which are produced by the B cells of the immune system.

Q: Air sae connection with humerus bone Branchus Humenus bone -Heart 7 Tsil

A: INTRODUCTION The respiratory device is one of the most important structures of the body. It has a…

Q: SEQUENCING: Arrange thes systems of animals. Assign nur your notebook. 10. receptor potentia 11.…

A: Reflex arc  Pathway along which nerve impulses travels during the reflex action.

Q: What is the purpose of the following in a Bradford assay? a. PBS b. the Bradford reagent c.…

A: Bradford assay is an assay which is routinely used in laboratories to measure the concentration of…

Q: hormonal regulation of metabolism of the exercising skeletal muscle - -insulin -androgens…

A: Answer : The definition of hormonal regulation of the exercising skeletal muscle.   Metabolic…

Q: 23. If the red cockaded woodpecker (Picoides borealis) is unable to eat the southern pine beetle…

A: This is an omnivorous species that feeds on both adults and larvae and eggs of insects. They'll eat…

Q: osmoregulation homeostasis

A: Introduction Homeostasis:- It is an organism's physiological capacity to maintain a constant…

Q: "Consider the arrangement of the following four normal chromosomes from some hypothetical organ…

A: Mutation is defined as any change in the DNA sequence of any organism. It can result due to error in…

Q: how should we prepare for the next pandemic? What  project that can be implemented to avoid future…

A: Introduction Pandemic:- A pandemic is the worldwide spread of a new disease, It is a disease…

Q: Outline the structure  of the brain, spinal cord, peripheral nerves and the autonomic nervous…

A: The nervous system of the human body is broadly divided into two groups, first being the central…

Q: 1. Female Drosophila with cinnabar eye (cn) and vestigial wings (vg) were mated to males with roof…

A: Test cross is a cross between F1 individual and recessive individual. By crossing the F1 individual…

Q: on tail without carbon-carbon double bonds is saturated with respect to hy ment of proteins in a…

A: Membrane composition and arrangement can be defined by a fluid mosaic model which suggest that…

Q: .  How does temperature affects the BFC and WFC? And how can it be a potential cure for obesity?  2.…

A: Brown fat increases metabolism upon body exposed to cold temperatures.Brown fat breaks down to…

Q: In animals, embryonic lethal mutations can either in zygotic or maternal effect.  In zygotic embryo…

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

Q: A. The double-stranded DNA sequence for a bacteria is shown below and it's coding for a hypothetical…

A: Transcription is the process where mRNA will from form DNA, then mRNA will from protein in…

Q: Your vaccine will be administered as a topical cream, and you require your peptide to have an…

A: A topical drug is one that is applied to a specific area of the body or to a specific organ. Topical…

Q: CLASSIFICATION Domain EXAMPLES FEATURES essentially all cell-based organisms containing nuclei or…

A: The system of categorisation of different organisms into different groups on the basis of their…

Q: 3. You've discovered an exotic species of plant that can have three unusual autosomal recessive…

A: Linkage is defined as the inheritance of genes as a unit together in the offspring if they are…

Q: To relate: "The evolution of natural selection and the evolution of features that reduces the…

A: Natural selection is defined as the physical and reproductive fitness of a species in changing…

Q: Imagine that a cell contains a temperature-sensitive mutation such that nuclear lamins cannot be…

A: Mitosis is a process where a single cell divides into two identical daughter cells (cell division).

Q: In the genome of Zea mays, in the segment 120M to 120,030k of Chromosome 5, what repeat elements do…

A: A monoecious plant has male and female flowers on the same plant, or flowers that have both male and…

Q: Answer the following questions in paragraph form consist of at least five sentences. 1. Explain…

A: The human body consists of billions of smaller components divided into four categories: cells,…

Q: ave to illustrate the ENU induced mutations that has a affecting developmental. I know it’s an…

A: ENU induces the highest mouse-germline mutation frequency of any known chemical or physical agent.…

Q: QUESTIUN 12 Consider the arrangement of the following four normal chromosomes from some hypothetical…

A: The centromere is involved in an inversion of a chromosomal fragment, and splits happen on both arms…

Q: Differences between Open and Closed Circulatory systems and explain. How does blood clotting…

A: Circulatory system: To receive oxygen, the circulatory system pushes the blood from the heart to the…

Q: cells are part of an organ in the digestive system. Use evidence to explain how the intestinal cells…

A: Human digestive system chiefly consist of gastrointestinal tract and associated glands.The process…

Q: 417 ash Course Biology #7 - ATP & Respiration 1. Cellular respiration is how we derive energy from…

A: Respiration is the biochemical process in which the cells of an organism obtain energy by combining…

Q: Functions of cell division: 1. 2. 3. All somatic cells (body cells of plants and animals) go through…

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

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.