How are the lifestyle (free – living vs parasitic) related to the morphology of the annelids? ⮚ What are the different adaptations of the representatives in different habitat? ⮚ Would you consider annelids as successful in the terrestrial environment? Why or why not?
Q: 1. Fill in the blanks with the terms in the list: antrum, corpus luteum, first polar body, Graafian,...
A: Gametes production in males is called spermatogenesis. Gametes production in females is called Oogen...
Q: What is the key difference between daughter cells resulting from mitosis and meiosis? In humans, the...
A: Mitosis in meiosis are both processes of cell division In mitosis one cell gives rise to two identic...
Q: The renal (kidney) vascular system demonstrates another (our third!) portal system. Which of the fol...
A: * kidney has structural units called nephrons. * Nephrons constitutes kidney and function. * Each ne...
Q: 1.What observable structure makes these microorganisms ubiquitous or widespread in Rhizopus oligospo...
A: Rhizopus oligosporus is a fungus which is used for production of tempeh .And it is ubiquitous in nat...
Q: Which group does not include human pathogens?a. Apicomplexans c. Euglenidsb. Ciliates d. Parabasalid...
A: The functions of a gene can be studied by looking at how it expresses in a specific cell and how it ...
Q: How did the growth curve with LITTLE food compare with the normal population growth curve? How did t...
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend t...
Q: Analyze the graph and identify some factors that may contribute to the rotifer population leveling o...
A: Rotifers are widely distributed and can be seen in the sea and fresh waterways all over the world.
Q: Effects of BPA on phosphorylation
A:
Q: In any experiment, controls are essential in order to determine the specific effect of changing some...
A: Controls are used in the experiment to analyze the obtained results and reach a conclusion on whethe...
Q: with vast existence of biological resources. However, many of these resources are threatened due to ...
A: Biodiversity- All the different kinds of life such as the variety of animals, plants, fungi, and eve...
Q: pK, values Abbreviation/ Amino acid symbol pk, M coOH) NH,") (R group) pl pK, Glycine Gly G 75 2.34 ...
A: Aminoacids are building blocks of proteins . The aminoacids are joined together by peptide bond. PH ...
Q: The following figure shows how the activities (y-axis) of Cdk-Cyclin B complex and the APC complex c...
A: * Mitosis is type of cell division where cell divides into two which gives genetically identical cel...
Q: Q1: Why are E.coli cells subjected to heat shock induction when the optical density of the bacterial...
A: 1. The heat shock response is induced as a consequence of a rapid increase in sigma32 levels and sti...
Q: Compare the possible differences between a eukaryotic protein-encoding gene cloned by PCR and the sa...
A: Specific mRNAs corresponding to a gene of interest are identified and reverse transcribed to form cD...
Q: differentiate desease from infection. differentiate virulence from pathogenicity.
A: This is a classical difference question in biology and in based on microbiology
Q: Keystone predators increase the intensity of competition prey on species at random always prey on t...
A: Correct Option is 4 i.e. prevent competitive exclusion by preying on competitors.
Q: What would happen to the moose population if the wolves were removed from Isle Royale?
A: The number of people who live in a particular area, city or country is known as Population. Every po...
Q: What is the conceptual connection between Figures 12-12 and 12-19?
A: 12-12: Regulatory sequences are revealed by chromatin remodelling (When SWI-SNF is attracted to a sp...
Q: Explain the Molecular Techniques for Analyzing DNA ?
A: DNA is a double helical structure that is present in the nucleus of the cell. This DNA contains the ...
Q: Word bank: Uracil Ribose R. Double-stranded Deoxyribose Thymine Single-stranded Made up of nucleotid...
A:
Q: ]Let's Apply Directions: Determine what concept of speciation and evolution is being described in ea...
A: Introduction Evolution is the change in the characteristics of a species over several generations an...
Q: 1. Explain the formation of exocrine and endocrine glands. 2. Differentiate exocrine and endocrine g...
A: as per our company guidelines we are supposed to answer only first question. Kindly repost other que...
Q: Question 2 of 10 Question 2. If an embryo that contains neural crest cells that are migrating from t...
A: Neural crest cell migration is required for the proper development of the body of a fetus. It is con...
Q: A 28-year-old man complains of increasing muscle weakness and numbness that began n his legs and fee...
A: Gastroenteritis is inflammation and swelling of the stomach which is caused by food poisoning (bacte...
Q: In automated sequencing, you are given a printout of the sense strand of your DNA. the first thing ...
A: Reading frame is a method to read the DNA sequence to decode the amino acids sequence.
Q: What are the advantages/benefit of isometric and allometric growth on an organism?
A: Introduction: Isometric growth:All sections of an organism grow at the same rate, resulting in a uni...
Q: As a volunteer in a genetics lab, Professor Uhura tasked you with testing the biparental mitochondri...
A: Introduction: Drosophila melanogaster is a species of fly in the family Drosophilidae. The species i...
Q: Your sister who taking the genetics course, approaches you with a problem set to solve and seeks you...
A: (a) Autosomal recessive can not be excluded. (b) Autosomal dominant. → Can be excluded. (C) X-link...
Q: ______are members of the phytoplankton . a. Water molds c. Diatoms b. Giant kelps d. Cellular slime ...
A: The phytoplankton is too small to be seen individually with the naked eye. They are autotrophic comp...
Q: hough one might think that disease alleles and other deleterious mutations would be eliminated from ...
A: Deleterious allele is the allele that is responsible for the development of some serious diseases wh...
Q: A i. crossing over ii. biomarker a. Еcorl b. Recombinant iii. Gene-of-interest iv. restriction enzym...
A: We know that crossing over is the major event during meiosis which leads to variations among individ...
Q: Diatoms produce_________ that help(s) them float. a. phycobilins c. diatomaceous earth b. oils d. al...
A: A diatom is a single-celled photosynthetic organism, which means it produces its own food in the sam...
Q: You are a mad scientist tasked with the evil job of designing a novel species. This species will be ...
A: The characteristics of this species can be as follows: - Infective in nature, involving either gast...
Q: From the list given - choose all the regulatory sequences that you thỉnk would control the expressio...
A: Introduction Gene expression in eukaryotic cells is regulated by repressors as well as by transcript...
Q: In ONE sentence define the function of the following 1. SSBS = The SSBS are single 2. Beta subunit o...
A: These are all the enzymes used in replication of DNA Replication of DNA is a very important process ...
Q: In one, simple sentence define the function of the following 1. Helicase = 2. Alpha subunit of D...
A: DNA helicases are essential during DNA replication because they separate double-stranded DNA into si...
Q: Calcium carbonate is used by corals, shelled organisms, and a variety of other marine creatures to c...
A: Climate change negatively affects the organisms which use calcium carbonate to construct tissue.
Q: Describe the life cycle of the red alga Porphyra.
A: Algae are characterized collectively of prevalently amphibian, photosynthetic, and nucleus bearing c...
Q: Where is the gall bladder located?
A: Introduction In this question we will discuss about the location of gall bladder.
Q: If an individual is heterozygous for a particular trait Multiple Choice each parent contributed the ...
A: There are two terms associated with gene. One of the terms is homozygous which indicates the presenc...
Q: The value of "n" in the field mouse is 20. How many chromosomes are in a somatic mouse cell at the e...
A: Introduction The cell cycle is a series of events that occur in a cell that result in DNA duplicatio...
Q: Chargaff's analysis of the relative base composition of DNA was significant because he was able to s...
A: Introduction DNA is a polymer made up of two polynucleotide chains that coil around each other to fo...
Q: Let's Apply Instructions: Classify the genetic modifications mentioned below according to their appl...
A: Genetic modification can be done by using Recombinant DNA technology or Genetic engineering.
Q: Question 7. You are studying two strands of DNA. They have exactly the same length, but the first on...
A: The melting temperature highly depends on the G+C ratio in a strand. More the ratio of G+C high will...
Q: Arrange the following cell ultrastr centrifugation steps: A. ribosome
A:
Q: Directions: Using the Geologic Time Scale, copy and complete the table below by supplying the blank ...
A: Paleozoic era The era of ancient life began around 544 million years ago, when creatures formed hard...
Q: Explain about preparation of cDNA libraries ?
A: cDNA (short for complementary deoxyribonucleic acid) is produced from messenger RNA in a process kno...
Q: Answer 19,20,21,22 whether true or fale for each number 19.Wear dust-mask or cover your face with c...
A: The goal of island biogeography is to study the climatic conditions which affect the flora and fauna...
Q: In your own understanding, explain the function of mast cells.
A: Mast cells are immune cell that take part in variety of physiological responses. They are located in...
Q: Results: Hyperventilation & Oxygen Consumption Did the amount of time you held your breath change af...
A: Reduction in amount of CO2 in our body by hyperventilation decreases the amount of O2 available for ...
⮚ How are the lifestyle (free – living vs
⮚ What are the different adaptations of the representatives in different habitat?
⮚ Would you consider annelids as successful in the terrestrial environment? Why or why not?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- ⮚ Compare the different adaptations of aquatic and terrestrial arthropods. How about the parasitic ones?⮚ Using arthropod representatives, discuss whether biology is a result of habitat or habitat is a result of the arthropod’s biology.1. How are the lifestyle (free – living vs parasitic) related to the morphology of the annelids? 2. What are the different adaptations of phylum Annelida in different habitat?⮚ How is the biology of onychophorans related to their distribution?⮚ What do you think is the trade – off, if any, during prey capture of velvet worms?
- ⮚ Given what you already know about tardigrades, would you agree that they are the toughest animals? Why or why not? ⮚ How are tardigrades able to survive in harsh conditions? ⮚ How is the biology of onychophorans related to their distribution? ⮚ What do you think is the trade – off, if any, during prey capture of velvet worms?2. Describe, compare and contrast movements in the major annelid groups: surface crawling in polychaetes, burrowing in oligochaetes, and "inch- worming" in hirudineans. Be sure to address: means of attaching to substrate, muscles employed, and the role of parapodia, setae, and the coelom.Amphioxus x.s (Female Slide) Explain the functions of the amphioxus, such as the pharynx, gills, gills slits, atrium, ovary, etc. Compare the internal features of the Amphioxus to starfish, grasshopper, earthworms, and planarian.
- 1. Draw an annotated diagram of a crayfish (one external picture and one internal picture), making sure to identify/label and clearly show the following: head, thorax, abdomen, cephalothorax, carapace, antennae, green glands, compound eyes, walking legs, pinching claws, digestive tract, mouth, anus, brain, heart, gonad (choose male or female and label accordingly), muscle, and exoskeleton.1. What are the major differences between errant and sedentary polychaetes? What are the important adaptations of each group? 2. What are the advantages of sociality among onychophorans? How is this sociality different from social insects? 3. Would you say that the species distribution is a measure of success for all phyla? Why or why not?Nematode worms and annelid worms share which of the following features? presence of a circulatory system molting absence of species with parasitic lifestyles presence of segmentation a digestive tract with two openings (a mouth and an anus)
- 1. Account for the distribution of annelids. What are the major adaptations of annelids found in deeper parts of the marine environment? 2. What dictates the type of reproductive strategies that should be employed by an annelid?Which of the following is a characteristic of the Phylum Echinodermata? O Organisms in the phylum Echinodermata are made of cells, not tissue. Organisms in the phylum Echinodermata exhibit five-part morphological symmetry. Organisms in the phylum Echinodermata are thought to be the first to develop nerves and muscles. O Organisms in the phylum Echinodermata exhibit multiple life stages.1. How is a food chain different from a food web? 2. Why is transfer of energy in an ecosystem referred to as energy flow, not energy cycling? 3. Explain the single greatest threat to species biodiversity today, citing 2 examples. 4. Identify four derived characters that all chordates have at some point in their life. 5. Is it accurate to define homeostasis as a constant internal environment? Explain. 6. Distinguish the overall structure of a gastrovascular cavity from that of an alimentary canal. 7. Which division of the autonomic nervous system would likely be activated if a student learned that an exam, they had forgotten about would start in 5 minutes? Explain. 8. Explain why a physician might order a white blood cell count for a patient with symptoms of an infection. 9. Why is an internal location for gas exchange tissues advantageous for terrestrial animals?