Q: 1. On a hot day a tourist in the wilderness could not find a source of drinking water for a long…
A: Introduction Thirst:- It is a sensation of dryness in the mouth and throat associated with a desire…
Q: Differentiate the immune system of plants and animals.
A:
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: 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: Homologous Chromosomes Contain Alleles . Chromosomes contain the cell's DNA Genes are sections of…
A: All living organisms are made up of cells. It may be unicellular or multicellular organisms. It…
Q: List the organs/structures of the female reproductive system and describe their functions
A: Introduction:- The female reproductive system's principal role is to create female egg cells, which…
Q: Discuss the control of testicular function
A: The testes are two oval-shaped male reproductive glands that produce sperm and the hormone…
Q: sequence in “1” and encountered a type of frameshift mutation:…
A: a.…
Q: Using a Punnett Square predict what the Genotypes are for the persons II-3 & II-4.(* C/C or C/A mean…
A: Observing the pedigree chart, the inheritance of the trait is observed as Autosomal recessive…
Q: Support (tendrils Name of species: Diagram: Catching insect Name of species: Diagram: Reproduction…
A: Adaptations in plants Plantas has evolved to develop various structural features to survive in the…
Q: give answer for 13 and 14 with explanation asap dont copy
A: DNA contains instruction for forming the protein. It is a complicated process involving…
Q: Luteinizing hormone (LH) and follicle stimulating hormone (FSH) are essential in female reproduction…
A: Introduction :- The pituitary gland, a tiny gland behind the brain, produces LH. LH is essential for…
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: Behenate (C22H44O2) can be obtained by chain elongation from palmitate. How many ATP equivalents are…
A: Introduction;- Adenosine 5′-triphosphate, abbreviated as ATP and generally written without the 5′-,…
Q: A farmer wants to make a better corn plant that produces more and bigger kernels. In the chart,…
A: Introduction The process of natural selection is used to change the characteristics of a species…
Q: Which of the following is not a type of transfer of metabolites and other nutrients between and…
A: Nonvascular plants are plants that do not have any special internal pipelines or channels to carry…
Q: In the lab, a group of students is carrying out the reaction described and graphed in the previous…
A: The reaction happens when there is effective collisions between the reactant molecules. The…
Q: What occurs when a stimulus depolarizes the membrane of a neuron?
A: Action potential the action potential is defined as a sudden increase in voltage or a sudden fall in…
Q: Although glucose cannot be formed from acetyl-CoA, triglycerides can enter the glycolytic pathway…
A: Introduction Fats (or triglycerides) are ingested as food or synthesised by adipocytes or…
Q: If you unfortunately ingested five (5) E. coli cells O157:H7 at 9:00 AM, May 27, how many cells…
A: Introduction Bacterial cells divide by binary fission. One cell divide to give 2 cells then from 2…
Q: Which information is important for the nurse to remember about essential thrombocythemia? Along with…
A: Introduction Platelets are megakaryocyte cytoplasmic fragments secreted into the circulation. They…
Q: D A B C
A: In the frog dissection, abdomen part and upper thoracic part is shown. A. Spleen :- It is dark red…
Q: when bred together produced 12 hearting puppies and 4 deaf puppies. What are the genotypes of all…
A: Congenital deafness in dogs (or other animals) can be acquired [caused by intrauterine infections,…
Q: Give 4 different kinds of reproductive isolation.
A: Reproductive isolation Reproductive isolation is a mechanism by which members of different species…
Q: . The sequence below used the sequence in “1” and encountered a point mutation:…
A: Introduction Mutation:- It is a change in the DNA sequence of an organism, due to various…
Q: Describe when and why grazers (feeding on benthic algae) become the dominant feeding group in 1st…
A: The structure and function of aquatic community in stream ecosystems are determined by primary…
Q: 1. Describe the habitat of the rock mouse. 2. Who are rock mouse predators? 3. In your own words…
A: Evolution Evolution is a process by which biological organisms adapt to survive in the natural…
Q: What is the melting temp. of the following double-stranded DNA fragment…
A: Melting temperature formula : Tm = 4* (G+C) + 2 * (A+T) Number of G+C = 6 Number of A+T = 20
Q: A chromatin rearrangement on the EGFR gene promoter An mRNA stabilising protein binding to the 3'…
A: A gene is made up of DNA which is able to synthesizer functional product in the form of RNA or a…
Q: 8) In addition to the ABO self-antigen system, another red blood cell self-antigen system is the Rh…
A: Many characteristics in humans and other living organisms are ultimately determined by the…
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: e. More than 82% QUESTION 11 You have sequenced mRNAs from an esophogeal cancer tumor and mRNAS from…
A: Genes that are unexpressed in cancer cells are :-
Q: Explain why each choice (a-d) is correct or incorrect. Which of the following examples below…
A: ANSWER;-c)Antibody binding to acetylcholine receptors of the motor endplate results in muscle…
Q: How would you select the host cell that has incorporated the plasmid with the foreign DNA…
A: Vector can be defined as DNA molecules which carries foreign DNA into the host,for the expression…
Q: What are the human-caused changes to the Tumucumaque National Park ecosystem? Tumucumaque National…
A: Poaching is uncommon in Tumucumaque because it is so remote and difficult to reach. However,…
Q: 9. Viruses, bacteria, prions, fungal agents, and chemical agents can cause A) food-borne illness. B)…
A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…
Q: How is cell communication involved with processes of development?
A: Introduction Cell communication is the process by which cells interact with one another. Cells…
Q: Explain why each choice (a-d) is correct or incorrect. Allergens differ from antigens because a.…
A: Allergns are the substances which are responsible for causing the allergy to the host.
Q: Give three examples of host cell proteins that are used by viruses, and in each case describe which…
A: Introduction A virus is an infectious agent which replicates inside the host cells. Virus can…
Q: A solution that dissociates and gives up H+ is considered a(n) neutral solution base O acid
A: Introduction A solution is a type of homogeneous mixture that consists of two or more substances. A…
Q: Complete the following table for the number of chromosomes and chromatids per cell during the…
A: Cell division is the process of forming two or four daughter cells from the mother cell. The cell…
Q: How does carbon go from the atmosphere into living things?
A: Living things are those things that can do respiration, reproduction etc. Example are animals,…
Q: Describe the life cycle of influenza virus. What function do the neuraminidase and haemagglutinin…
A: Introduction Influenza is a virus that affects our respiratory system, which includes our nose,…
Q: Two unlinked genes control flower color in snapdragons. You cross a true-breeding yellow flowered…
A: Epistasis is a phenomenon in which one allele hides up the expression of another allele. Epistasis…
Q: As a result of the abnormalities in chromosomes divergence in meiosis, there was formed the…
A: Genetic abnormalities in new born baby.
Q: Kindly provide 2 examples plants having "adaptations for cladophyll" including (i) mechanical…
A: As per our company guideline we are supposed to answer only first question. Kindly repost other…
Q: QUESTION 20 When comparing the genomes of different species, what region of the genome would you…
A: Comparative genomics It is a branch of biology that compares the genome sequences of various…
Q: The purpose of transverse tubules is to Select one: a. ensure a supply of glycogen throughout the…
A: Transverse tubules are basically the structures present in the muscles,they are the invaginations or…
Q: How do the principal functions of the large intestine differ among species?
A: Human Digestive systems and Nutrition are concerned with an organism's intake of food and its use…
Q: Which of the following is true of cranial nerves? a. some have sensory only functions b. all…
A: The central nervous system in the body consist of different types of nerves and mainly includes…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- What is the position of the sporangia (describe specific position/orientation of sporangia on the stem or leaf blade) of the following plant groups: a. Bryophytes b. Rhyniophytes c. Lycophytes d. MonilophytesWhich of the following structures is not found in bryophytes? a. a cellulose cell wall b. chloroplast c. sporangium d. rootThe absence of what two major traits indicates that a plant may be a bryophyte?
- How is the equisetum gametophyte similar to that of a fern?How do bryophytes differ from other plants?What is the characteristic that distinguishes bryophytes from the other plant phyla? Answers: They do not have embryos. They do not have vascular tissue. They have flowers. They have fruits. They have lignin in their cell walls. Please explain which answer is the correct one.
- Which of the following are parts of the gametophyte generation in mosses: antheridia, zygote, embryo, capsule, archegonia, sperm cells, egg cell, spores, and protonema?Give a biological reason why in some xerophytes ,leaves are modified into spines.What is the lasting form inpteridophytes, thegametophyte or thesporophyte? How can it becompared to bryophytes?