1) Name an earth sphere with a biotic component. 2) Give one biotic component in # 1. 3) What is the importance of #2 to humans?

Q: gametogenesis were non-meiotic

A: Cell division : Cell division is the process by which a parent cell divides into two or more…

Q: QUESTION 8 What is the rate-limiting step in the assembly of both microtubules and actin…

A: A cell is the smallest structural unit of an organism capable of autonomous functioning, consisting…

Q: Explain the relationship between the Law of Tolerance and Homeostasis.

A: * law of tolerance is the environmental factors that can vary among species and individuals of the…

Q: embryological origins of the ganglia

A:

Q: 1. (1pt) What is epidemiology? 2. (2pt) Match the outbreak to its proper description. A. endemic A…

A: Answer 1) Epidemiology is the study of frequency , pattern and the causes and risk factors of health…

Q: Which positions in immunoglobulin G are likely to have the highest mutation rates? Select all…

A: In the  structure of immunoglobulin G the region marked 1,2 and 6,7 are known are complementary…

Q: When 12 molecules of glucose enter glycolytic pathway, how much NADH molecules are prdouced?

A: Glycolysis is the process where one mole of glucose is oxidized into two moles of pyruvate and…

Q: suppose you were a farmer trying to growplants in a greenhouse. why is it important to know what the…

A: The Limiting Factors To control the greenhouse climate, it is of great importance that all the…

Q: three specialized feeding mechanism in different organism.

A: Feeding mechanisms Feeding mechanisms are the processes adapted by different organisms to derive…

Q: 12. Fill-in-the-blank: Write the word or phrase that best completes each sentence. a. Antibodies…

A: Answer 1- immunoglobin E (IgE) 2- immunoglobin G (IgG) 3- type B red blood cells.

Q: Describe Mendels hypothesis of particulate inheritance

A: Before Mendel, scientists agreed that the traits of two parents blend or mix together to create an…

Q: You are in charge of generating a scaffold for use in tissue engineering applications that behaves…

A: Scaffold for tissue engineering are the support structure designed to facilitate cellular growth and…

Q: Which is NOTa general function of microtubules? O Regulating directional intracellular vesicular…

A: Microtubules are the polymer of tubulin filaments that form the cytoskeletal part of the cell and…

Q: Q) Pyorrhoea is a disease of the (A) nose (B) gums (C) heart (D) lungs

A: A disease is a disorder that causes cells, tissues, and organs to stop working normally." Diseases…

Q: Relate the structure of the DNA to its role as a molecule for inheritance.

A: Watson and Crick proposed that DNA is composed of two strands that twist around one another to…

Q: Which of the following is the primary difference between mitosis and meiosis?   A. Meiosis occurs…

A: INTRODUCTION Mitosis Here cell divides into two daughter cells which are genetically identical to…

Q: Effect on Neurons/Body's Response Drugs/Compound Similar Neurotransmitter

A:

Q: Q:-"multicellular organisms have better survivalthan their cellular counterpart" why?

A: * Multicellular organisms means the organisms having many cells and tissues. * Unicellular organisms…

Q: In contrast to the circulatory system the lymphatic system is an open network that moves the blood…

A: The lymphatic system is essentially a drainage system which is accessory to the venous system. It is…

Q: What are signs and symptoms potential sickle cell (vaso-occulsive) crisis.

A: Potential sign and symptoms of Vaso-occlusive crises in sickle cell disease.

Q: Cell were equally distributed into two culture dishes containing bovine serum. One culture dish was…

A: Effect of the various antibody treatment in culture dishes.

Q: What are the different modifications of adventitious roots? Explain with examples.

A: Adventitious Roots:  Adventitious roots are nonroot plant roots that arise during normal development…

Q: Which of the following filaments has the highest tensile strength?   A Actin filaments   B…

A: The cytoskeleton is a network of protein fibers that perform a variety of tasks. It keeps or alters…

Q: If a woman is DdHH, how many different types of eggs can she produce?   Question 7 options:   2…

A: The segment of DNA that can produce a polypeptide is called gene. It is an inherited factor that…

Q: Which of these biobeacons is most likely to gain traction in the years to come? Do you prefer…

A: Bioinformatics is the study and use of biological information's complexities. Bioinformatics…

Q: The measurement of LDH in the serum can be used to diagnose whether tissue damage has occurred.…

A: We use this strategic because NAD+ or NADH both are different. NAD+ is oxidised and NADH is reduced…

Q: Mycobacterium tuberculosis Geographic regions where the disease is prevalent . include interesting…

A: The process by which a disease spreads from one host to another is known as "transmission". Diseases…

Q: 31. What following health practice should one do to maintain a healthy endocrine system? * a. eat…

A: The endocrine system is made up of glands, which are organs that produce hormones. Glands produce…

Q: Which of the following would result in higher force production at lower action potential frequencies…

A: How we produced higher force at lower action potential frequency.

Q: Male-pattern baldness is an example of a sex-influenced trait. The baldness allele, which causes…

A: Option b NN x BN

Q: Question:- Explain why withholding galactose from the diet of galactosaemia patients has no effects…

A: The oligosaccharides are produced in the endoplasmic reticulum and are transported to the protein…

Q: Trilobite fOS the P-T extinction. They are not fou 12. Explain one inference you can make about…

A: The fossil records demonstrate the geologic time periods. The image shows the cliff in Palo Duro…

Q: Mice lacking IL-15 or the IL-15Ra chain have substantially reduced numbers of type b IELS, including…

A: As per the guidelines, I am providing the answer for the first question. Please post the second…

Q: Please explain why

A: Option a  Mesenteric lymph nodes

Q: What are the factors effecting Earth Overshoot day? Briefly explain each factors.

A:

Q: Spironolactone, a diuretic, is used recently in treating resistant hypertension. How do you think it…

A: This question is about spironolactone.

Q: Transitional Fossils Eusthenopteron (fish) Tiktaalik Acanthostega

A: Answer of question 8 and 9 are given :-

Q: What would be predicted to be the most common cause of chromosome translocations in Meiosis?   A.…

A: Chromosomal translocation:When a piece of one chromosome breaks off and attaches to another, it's…

Q: Misconception: Humans can’t negatively impact ecosystems, because species will just evolve what they…

A: The correction will be .. as it says in the above misconception , natural selection doesn't means…

Q: If a population meets all the criteria of the biological species concept, is it likely to meet the…

A: Biodiversity refers to variety of plant and animal life in the world or in a particular habitat, a…

Q: Rabbits with the brown coat color allele (B) are dominant over rabbits with the white coat color…

A: Given that, the brown coat color allele (B) is dominant over white coat color allele (b) of rabbit.…

Q: Q) Neurospora is used as genetic material because (A) it has short life cycle of 10 days (B) the…

A: The correct option is A - As it has short life cycle of 10 days.

Q: Bill is homozygous for B antigens. Janet is IAi. What percentage of their offspring will have Type…

A: There r four type of blood groups that are A,B,AB and O. There are four type of genotypes - IAIA,…

Q: motor protein(s) that can carry vesicles along microtubules?

A: Motor proteins -The last element required for the vesicle transport system is the motor protein.…

Q: America’s negative reaction to AIDS victims illustrates the effects of __________.

A: Stigma is the belief or attitude which builds a discrimination behavior towards certain types of…

Q: What is the role of ascobic acid (vitamin c)  in fruits and vegetables?

A: Vitamin C is one of the most important nutrients that the body needs for a variety of functions. Its…

Q: 14. The thin stalk of the stamen Anther 1- Style Stigma Filament 2- 3- 4-

A: Pollination refers to the transfer of pollen grains from the anther of male flowers to the stigma of…

Q: Which is NOT a general function of the cellular cytoskeleton?   A Structural support for the cell…

A: The cytoskeleton, which is found in the cytoplasm of all cells except bacteria and archaea, is a…

Q: What is the driving force to separate the spindle poles during Anaphase B of mitosis?   A.…

A: The driving force to separate the spindle poles during Anaphase B of mitosis.

Q: QUESTION 5 Which of the following is NOT true of intermediate filaments?   A They provide…

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from…

Communities and Ecosystems

Ecology contains two words: Eikos means dwelling, and logy means to study, so the combined meaning is studying habitat or living.