Q: Bryophyte Antheridium Is What sac? What are the Contents, ploidy, & fate?
A: Answer
Q: Which of the following statements concerning SAR is NOT true? SAR members are defined by DNA…
A: SAR: Stramenopiles (heterokonts), alveolates, and Rhizaria are all members of the SAR supergroup,…
Q: 30. Badgers, ground squirrels, and grasses may form a food pyramid as shown. Numbers are arbitrary.…
A: In the given food chain, grass is the producer and it makes its food though the process of…
Q: Describe the properties of virus particles that contribute to their survival in the environment and…
A: Describe the properties of virus particles that contribute to their survival in the environment and…
Q: Which of the following can help with independence diagnostics?
A: All of the above mentioned tests can help with independence diagnostics.
Q: Write an account on the biosynthesis of thyroid hormone
A: The thyroid gland follicular cells produce two hormones: thyroxine (also called tetraiodothyronine…
Q: Which of the following can help with independence diagnostics?
A: Consider two diagnostics having binary outcomes. If one of the tests results in a positive finding,…
Q: Select one: a. Carbon dioxide is produced in the light independent reactions for use in cellular…
A: Green plants prepare their food with the help of carbon dioxide,vwater and sunlight. This process…
Q: Describe the features that distinguish benign from malignant tumours, explaining the clinical…
A: Introduction :- When defective cells cluster together, a tumour arises. Bones, skin, tissue, organs,…
Q: 2. A survey was conducted for a certain trait (the ability to roll tongue or inability to roll the…
A: A chi-square value is shows the deviation of the populations from the expected values.
Q: In order to transform a bacteria, the cell wall should be perforated either through physical or…
A: Cell wall is the very outer membrane of cell. It has rigid, semi-permeable protective layer in some…
Q: explain and descibe how the structures and properties of components in the formulation and the site…
A: Introduction: Insulin is a hormone that helps to regulate blood sugar levels. It is produced by…
Q: o this location. 2) Two agouti mice, genotypes AaBb, are bred together. What phenotypic ratio would…
A: This cross is an example of recessive epistasis. In this type of epistasis the expression of one…
Q: crow shark dolphin lamprey frog y garter snake > > c> <<<< vertebrae - fins <U U < keratinous…
A: Cladogram is a diagram which shows the evolutionary relationships among organisms. i.e. a diagram…
Q: Which quadrant(s) are the lagging strand(s)? Origin 5' Quadrant Quadrant 1 3 3' 3' Quadrant Quadrant…
A: The heterocatalytic process by which a new DNA stand is synthesized on a old DNA template is known…
Q: How much biogas will a 55 gallon filled with grass clipping and organic waste and water produce with…
A: In small– and micro–scale biogas, the classical approach is usually to use 55 or 30 gallon drums, in…
Q: What is the reason why the transition state of a catalyzed reaction is lower has lower energy…
A: Enzymes Enzymes are the biomolecules (proteins most of the time) produced by living cells, that help…
Q: QUESTION 4 You label T2 bacteriophage with radioactive sulphur and use these to infect a new e.coli…
A: In this question we have to describe about phage DNA and its tagging with radioactive isotope.
Q: How does temperature affects the BFC and WFC? And how can it be a potential cure for obesity?
A: Introduction :- Obesity is commonly induced by eating too much and exercising insufficiently. If you…
Q: Match the reliable age range of the right with the appropriate technique on the left.…
A: Introduction Dating:- It is the process of assigning a chronological value to an event in the past,…
Q: QUESTION 9 A double stranded DNA molecule is 500 base pairs long and is comprised of 27% thymine.…
A:
Q: Give a specific example on how to use UV-Vis spectrophotometer in Cosmetic science. Provide a…
A: UV-Vis spectrophotometer : It is used to determine the impurities in organic sample . UV radiation…
Q: Elucidate why Vitamin A overdose can lead to fish head and spinal bone deformities.
A: Answer
Q: Biology Reasons for the difference in the thickness of: 1) the right and left ventricle wall 2) The…
A: One of the most essential systems in the human body is the circulatory system. It is made up of the…
Q: What is this? What special ability does it have? Does it have organelles to perform this activity?
A: Cyanobacteria(Blue green alage)- In the given slide/picture Photosynthetic prokaryotes that capture…
Q: In a cross of two pure-breeding lines of tomatoes producing different fruit sizes; the variance in…
A: Genes, environment, and gene interactions are the three main contributors to phenotypic variation…
Q: To discuss: The effects of fire on certain ecosystems.
A: Ecosystems are self-sustaining communities of living organisms that interact with their…
Q: Biology Describe how you might identify heterotic groups in hemp starting from a set of inbred…
A: inbred lines RILs can serve as powerful tools for genetic mapping. An RIL is formed by crossing two…
Q: A glass flask is rinsed and autoclaved after use. It was then filled with sterile media in a sterile…
A: Introduction Microbes or microorganisms may be found on almost every surface, in the air we breathe,…
Q: Fig. 2.1 shows photomicrographs of lung tissue at the same magnification. One shows healthy lung…
A: How to calculate magnification from the microscopic image : 1. First measure the scale bar image in…
Q: Normally, the lower respiratory tract is nearly sterile. What is the primary mechanism responsible ?
A: Introduction :- The upper respiratory tract, which includes the nose, nasal cavity, and throat, and…
Q: Which of the following statements concerning SAR is NOT true? O SAR members are defined by DNA…
A: SAR is a highly diverse group of protists defined by DNA similarities determined through whole…
Q: What staining technique is used here? What is the structure in green? What is the structure in…
A: When spores are stained using special technique such as schaeffer Fulton method That used to…
Q: Biology The 32 year-old woman is 20 weeks pregnant and is admitted for treatment of esophageal…
A: CM is the clinical modification, international classification of disease used by physicians to give…
Q: The customer has an increased heart rate (higher heart rate) and you then also explain what it is…
A: Introduction Heart rate:- It is the number of times the heart beats within a certain time period,…
Q: An alien visits Earth and is found to have the same 'genetic code' as humans. However, the alien has…
A: Mutation occurs when there is a change or damage in the DNA in such a way that it alters the genetic…
Q: To describe: The way in which humans alter the nitrogen cycle and the step that can be taken by the…
A: Nitrogen is found in proteins, nucleic acids, and chlorophyll, it is necessary for all living…
Q: /hich of the following Population Pyramid description is TRUE: Stage 1 (Expanding) - Low birth rate;…
A: There are basically three stages in the population pyramid expansion, contraction and stationery.…
Q: Name the organism in this picture . What does it use for locomotion? Eukaryote or prokaryote? What…
A: Organism name is... Trypanosoma brucei Locomotion... It contains a flagellum for locomotion and…
Q: Ebola The first documented case from Meliandou falls into this clade: a. SL2 b. SL1 C. GN2 d. GN1
A: Meliandou is a settlement in the Guéckédou Prefecture of southern Guinea's Nzérékoré Region.…
Q: What technique is used to stain this bacterium? What kind of stain is used? What type of…
A: In this question we have to describe about one of the most important microbiology stain. Please see…
Q: 23. Which of the following is NOT a characteristic of Clostridium species? А. They are Gram-positive…
A: Q. Which of the following is NOT a characteristic of Clostridium species? A. They are…
Q: Biology Discuss the sequencing methods of the human genome used in 2000- the strength and…
A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…
Q: Among the vertebrates, mammals have the largest number of beta-cells in their pancreas? Why is this…
A: The pancreas is found beneath the stomach. It looks like a pear is there. It is approx six inches…
Q: Compare and contrast the effects of hypertonic, isotonic, and hypotonic conditions on cells?
A: Introduction All living organisms and body tissues are made up of cells, which are the smallest…
Q: Why are multicellular organisms unable to reproduce through cell division?
A: A multicellular organism is composed of many cells.. Technically, "multi" refers to something with…
Q: Name the organism in this picture . What does it use for locomotion? Eukaryote or prokaryote? What…
A: Prokaryotes are single-celled creatures. Plants, mammals, fungi, and protists all contain…
Q: Which part of the SARS-COV-2 life cycle makes use of a reverse transcriptase? None of these is…
A: Answer :- C)RNA replication
Q: 10. Asynchronous motor unit summation reduces muscle fatigue. How so? How does this relate to muscle…
A: Muscle contraction can be categorized as summation, twitch, and tetanus. Summation represents the…
Q: E.coli is part of the normal microbiota of the intestines and can cause gastroenteritis. Explain why…
A: E.coli is a bacteria naturally present in human gut in lower segment of large intestine. E.coli can…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Neanderthals lived in caves. True or falseWhat is one trait related to locomotion that Au. sediba shares with modern humans? A. Angled femurs B. Longer arms and shorter legs C. Long and thin pelvis D. A divergent big toe (big toe sticks out)Animals like annelids and arthropodsetc where the body can be divided intoidentical left and right halves in only one plane, exhibit ________ symmetry.A. Coelenterata B. RadialC. Ctenophora D. Bilateral
- What did Neanderthals eat? What plants did they eat and what animals might they have hunted? A. Woolly rhinos, mammoths, straight tusked elephants B. Fruits, seeds and grasses C. Grubs and insects D. All of the aboveambulacral grooves are present in which animals below? a. a unified skeleton b. no madreporite c. Respiratory trees d. eversible stomach e. aristotle's lanternOrrorin tugenesis was bipedal because it left footprints that showed it had an arch to its foot like modern humans. True or False
- There is a strong evidence that animals evolved from ________________. Group of answer choices Muscle cells Nerve cells Ectodermal cells Choanoflagellate cellsNeanderthals used projectile weapons. True or falsethe animal kingdom was divided into 5 main clades. Which clade has animals without true tissues Question 7 options: a) Cnidaria b) Porifera c) Bilateria d) Ctenophora
