The following belong to the sporophyte generation except microspores seeds nucellus embryo

Q: True or False S1: The body of the organisms belonging to kingdom protista is generally known as the…

A: S1. The correct Option for the answer is Option B false.  S2. The correct option for the answer is…

Q: Which of the following is the opposite of hypertrophy? 1) anaplasia 2) apoptosis 3) atrophy 4)…

A: Hypertrophy refers to the condition in which increase in volume or tissue particularly muscle due to…

Q: 5. Archosaurs are distinguished by what common ancestral trait? opening 6. You may exit the Hall of…

A: DISCLAIMER FOR MULTIPLE   Since you have asked multiple question, we will solve the first question…

Q: what is the meaning of fitness ?what two things do you suppose govern the rate of evolution by…

A: The process through which populations of living creatures adapt and evolve is known as natural…

Q: elect the four things that are required by the Bloodborne Pathogen Standard       ventilation at 10…

A: ANSWER -   {1} - Latex or nitrile gloves - Latex gloves due to their elasticity and comfort says…

Q: ER

A: Endoplasmic reticulum (ER): ER is the network of membranous tubules within the cytoplasm of a…

Q: What are the hormone’s target cells?

A: The endocrine system is a communication system that uses feedback mechanisms to control distant…

Q: 5. Cross a female who is colorblind with a man who has normal color vision. Tell the expected…

A: Introduction The colour blind ‘gene’ is carried on one of the X chromosomes. Since men have only one…

Q: What is amphipathic?

A: Introduction: Hydrophilic chemicals are polar and have +/- charges, which attract water molecules.…

Q: Consider a set of genotypes with fitnesses: AA = 1.12 Aa = 1.04 aa = 1.0 Where the frequency of…

A: Introduction The process through which populations of living things adapt and evolve is known as…

Q: substrate active site enzyme enzyme substrate entering active site FIGURE 5 enzyme changes shape…

A: Enzymes are the catalysts for biochemical reactions that occur in living organisms. Enzymes are…

Q: Which of the following processes is a part of protein synthesis and is NOT affected by a silent…

A: Introduction DNA is a self replicating molecule. During DNA replication each strand of DNA acts as a…

Q: When a signal ligand binds to the extracellular portion of the RTK receptor, in the MAP kinase…

A: A receptor is a protein which binds to a specific molecule. The molecule it binds is known as the…

Q: Use the following information to answer the next question 1. Atlantic puffins use burrows for…

A: In the natural ecosystem difference species coexist together and they shows different types of…

Q: In 2015, the WHO surveyed 10,000 people on the subject of drug resistance. Seventy-five percent of…

A: Treatment for infections brought on by bacteria resistant to antibiotics might be challenging or…

Q: What is phenetic system of classification?

A: Classification  It describes the process of classifying living and extinct organisms based on shared…

Q: What is PET (positron emission tomography) scans can?

A: Positron Emission Tomography (PET), which employs injections of radiopharmaceuticals to help a…

Q: Biology of Herpes Virus – what types of structures do they have? What disease they cause – what is…

A: An infection caused by the virus HSV(herpes simplex virus) . There are two types of Herpes Simplex…

Q: Explain this example of the following water quality serial dilution. Note the dilution factors and…

A: Serial dilution is a laboratory technique, in which a stepwise dilution process is performed on a…

Q: Carbon-containing mechanism of plant-like protists occurs in _________ Nucleus Gullet Pyrenoid…

A:

Q: How do phase shifts occur?

A: Circadian rhythms are changes in the body, brain, and behavior which occur on a 24-hour cycle. Many…

Q: During DNA replication, short RNA primers are made by the Primase. Why?   a. To provide a 3'-OH so…

A: DNA replication is the process through which cells make copies of the genome's DNA. A cell must…

Q: Which leukocytes become mast cells when they migrate via diapedesis into the tissue?

A: Mast cells are a type of leukocyte (white blood cell) that play an important role in allergic…

Q: DNA sequence

A: This is defined as the process in which cells make proteins. This occurs in 2 stages which include…

Q: 2. Prolactin (pictured below) is a peptide hormone produced by your body. It is most commonly…

A: Prolactin is a single chain of amino acids mainly consist of three disulphide bonds, in between six…

Q: What are neurotransmitters?

A: The endocrine system is a communication system that uses feedback mechanisms to control far away…

Q: right towards the Hall of Saurischian Dinosaurs. Follow the path through the gift shop. The…

A: Saurischian dinosaurs are also called lizard hipper dinosaurs as they have a skeletal structure…

Q: A small section of a gene for a protein has the following nucleotide sequence: CCT AAG GAT TCA CTT…

A: Introduction  A mutation is a change in the DNA sequence that may occur due to incorrect…

Q: n explanation for classifying birds and reptiles in a single c

A: The term "clade" in evolutionary biology refers to a group of species or creatures that share a…

Q: Tumors with increased HER2 expression have increased: 1) intracellu receptors 2) estrogen receptor…

A: Introduction:- Tumor is an abnormal condition in which unregulated and uncontrolled proliferation of…

Q: Make a Balance diagram for a chemical substance?

A: Balance means equilibrium of input and output. Thus, for any chemical substance, the balance is the…

Q: 4. Return to the main entrance of the room and proceed in the other direction (to the right) toward…

A: The course of human phylogeny can be followed only from the fossil records. Though the fossil…

Q: Name the two fluids that constitute the extracellular fluid. What are their relative proportions in…

A: Introduction:- Body fluids are categorised into discrete fluid compartments, each of which is…

Q: A population of rabbits contained 200 individuals in 2017 and 300 in 2018. What was its finite rate…

A: The population are subject to change according to environmental factors. Population may be in…

Q: Since diabetes often results in vascular difficulties, which of the following complications would…

A: Introduction  When your blood glucose, commonly known as blood sugar, is too high, you develop…

Q: Match each organism to the most likely life strategy and growth type Organism Life Strategy…

A: Logistics growth pattern  In a logistic growth, population growth rate slows down as it started to…

Q: Caneberries (raspberries and blackberries) develop from... 1.single flower with many ovaries* 2.…

A: Raspberry and blackberry belong under the category of aggregate fruits.

Q: Beyond stimulating aldosterone secretion, list the effects of ANG II. Give examples and brief…

A: Introduction  All vertebrates have a pair of bean-shaped organs called kidneys. They maintain a…

Q: What are the common lithotripsy machine malfunctions that a medical equipment engineer should know?

A: A non-invasive therapy called lithotripsy involves physically removing hardened masses like kidney…

Q: What is free-running rhythm?

A: The heart clock determines when a wide range of biological processes and behaviours occur in living…

Q: Explain General Characteristics of Homeostatic Control Systems?

A: Introduction: Fluid balance and body temperature are two examples of entities that function at their…

Q: There is a membrane receptor that exerts its effect through increased cAMP synthesis via an…

A: This is a GPCR ( G protein couple receptors) cAMP- PKA signalling. Details signaling attached in…

Q: During muscle contraction, some energy is supplied from creatine phosphate. Which of the following…

A: Muscle contraction occurs when tension-generating sites within muscle cells are activated.

Q: ● Chloride (Cl-) is an ion that is essential for neuronal signaling and regulating action…

A: The answer is b . Facilitated diffusion by a channel protein. The answer is a. simple diffusion. The…

Q: The churchill polar bear population can be described as being in Hardy-Weinberg equilibrium due to…

A: Introduction Hardy Weinberg's principle describes that a population remains in equilibrium until…

Q: If a woman is Rh+, is it possible th child of her will be Rh- ?

A: An antigen discovered on your red blood cells regulates your Rh status (+ or -). (RBCs). Being…

Q: Pyruria is defined as... strong smelling urine difficulty urinating blood in urine white blood cells…

A: An infection in any part of the urinary system, the kidneys, bladder or urethra is known as urinary…

Q: What are the ingredients Its uses in hemodialysis Explanation (AK 200 Ultra S) of the device, even…

A: Introduction Hemodialysis:-It  is a process by which a machine is used to filter urea and other…

Q: Briefly describe weight/body mass gain and weight/body mass loss in terms of energy balance.

A: Introduction   The body's energy balance is impacted by numerous factors, including metabolic…

Q: The B form is for many purposes a good first approximation of the structure of DNA in cells.…

A: Introduction DNA (Deoxyribonucleic acid) is the nucleic acid that serves as the genetic material of…

Functional Diversity