Use the forkline method format. 1. DDEEFF x ddeeFf

Q: What are the parts and functions of the endocrine system?

A: Endocrine glands are the part of endocrine system of the body that are principally accountable for c...

Q: When does spontaneous mutation occur? A. a DNA base is an unstable tautomeric form as the replicatio...

A: Induced mutation occur after treatment of organism with mutagen. Spontaneous mutation occur as a res...

Q: Question:- The speckled warbler is a small, declining, woodland bird that is restricted to intact f...

A: An ecosystem is a natural community of living beings that deals with the external environment and ot...

Q: Phenotype is the allele combinations of an individual that cause traits or diseases. Genotype is the...

A: Introduction: Genetics is the branch of biological sciences which deals with the study of genes, gen...

Q: Castrated boar will help to detect which sows are in heat? True or False

A: Introduction Castration is the removal or inactivation of the testicles of a male animal and Castrat...

Q: Which of these innate defenses would be most inhibited by antibiotic use? Group of answer choices Mu...

A: Innate immunity is the one that is present since birth. It helps in protection against all antigens.

Q: A. The man is heterozygous type B (BO) and the partner is homozygous type A (AA). Do the cross to sh...

A: The "ABO" blood group system is made up of four blood groups – A, B, AB, and O and is based mostly o...

Q: 8. Assume that black fur is dominant to white fur for cats. When a black cat of an unknown genotype ...

A: Suppose that the fur color in cats is controlled by: A= dominant allele responsible for black fur a=...

Q: Oligodendrocytes and Schwann cells generate a fatty substance known as a. glial. c. myelin. b. soma....

A: Oligodendrocytes and Schwann cells (or neurilemma cells) are the non-neuronal cells of the nervous s...

Q: What part of the brain can sometimes be referred to as the “rind” or outer covering? a. thalamus c. ...

A: The nervous framework is the major controlling, administrative, and conveying framework in the body....

Q: Why is it important to determine the blood types of the donor and the recipient in transfusions?

A:      INTRODUCTION        The Blood group system is mainly important in humans . Blood types are main...

Q: Consanguinity is having offspring together who are blood-related. Their children have a higher risk ...

A:  Consanguinity:Individuals who are descendants of at least one common ancestor are genetically relat...

Q: Q3: Give the scientific name for fungi that cause the following cases or diseases 1- Great Potato fa...

A: A fungus that infects tissue can produce a sickness that starts on the skin and extends to the tissu...

Q: Identify the parts of the cortex that process the different senses and those that control movement o...

A: The nervous framework is the major controlling, administrative, and conveying framework in the body....

Q: Group by pair 1. Draw & compare the Cyst & Trophozoite of Entamoeba histolytica & Entamoeba coli by ...

A: Entamoeba are group of protozoans that are either parasitic or commensal . It comprises of two form ...

Q: In Figure 9-17, what do you think happens next to theribosomal subunits after they are finished tran...

A: To form a particular amino acid chain, or polypeptide, messenger RNA (mRNA) is decoded in a ribosome...

Q: biologist is trying to infer how five closely related species of snakes are related to one another. ...

A: Animals can be easily classified based on their characters. In the given question, the character tha...

Q: You are studying Protein X which plays a role in promoting the G1/S phase transition in eukaryotic c...

A: The activity of the protein X is increased due to - Activation of protein that binds to ORIC. Explan...

Q: In which of the following cases would treating a patient with an antiserum (purified antibodies) be ...

A: The administration of anti serum also called as antitoxin or purified antibodies is a form of passiv...

Q: Nondisjunction results in uneven distribution of chromosomes during meiosis. Which of the following ...

A: Non-disjunction occurs when the chromosomes do not separate properly, leaving gametes with one addit...

Q: 17. In experiments to test the appetite-suppressing effects of PYY3_36, why must the hormone be admi...

A: Hormones are a group of chemicals which have certain regulatory action on specific tissues  Hormones...

Q: Which of the following statements correctly describes how cells progress through the various stages ...

A: Cell cycle: cell cycle usually completed in following stages such as G1, S, G2, and M phase. 

Q: 10. Tall plants are dominant to short plants in the garden peas plant. Ross a heterozygous tall plan...

A: Introduction: Heterozygous means that an organism has two different alleles of a gene.

Q: What is the probability (percentage) of purple flowers offspring if purple flowers are dominant to w...

A: Answer :- The probability of purple flowers offspring if purple flowers are dominant to white flower...

Q: What is the Rh factor?

A: Introduction Blood types are determined by the presence or absence of particular antigens on the sur...

Q: What is Lamarck's Theory of Acquired Characteristics? Please give a brief explanation, thanks.

A: An acquired feature is something that has formed in the somatic or body cells of an individual over ...

Q: The Most Recent Common Ancestor (MRCA) is an individual who donated DNA to every single living perso...

A: Answer 

Q: how to increase the cloning procedure's plating efficiency.

A: cloning efficiency is a measure of accuracy, providing information on the number of correct clones o...

Q: Search the NCBI protein database using the EC number, limit your search to Mycobacterium tuberculosi...

A: We know about protein data base as we get the information of nucleic acid sequence or protein sequen...

Q: Please match the type of glomerulonephritis in Column A with their anatomical/morphological changes ...

A: Glomerulonephritis is an inflammation of the nephron's glomerulus. This causes acute kidney inflamma...

Q: The more dangerous type of translocation?

A: Translocation is the process of rearrangement of chromosomes in a out of phase and irregular manner ...

Q: Directions: For each animal, indicate what type of movement each limb is responsible for. Animal Pri...

A: Humans and many other creatures use their limbs for movements, such as running, walking, and swimmin...

Q: n Prophase II of melosis? OOOO

A: Introduction:- Meiosis is a process in which a single cell divides twice to produce four cells with ...

Q: One major difference in locomotor adaptation that distinguishes Old World monkeys from apes is that ...

A: The easiest method to tell the difference between monkeys and apes is to search for a tail. The apes...

Q: As a result of global warming, what evolutionary changes could we infer might eventually be seen in ...

A: Introduction:- Long-term changes in temperature and weather patterns are referred to as climate chan...

Q: Human cytochrome c and chimpanzee cytochrome c are identical in all 104 amino acids. Our close relat...

A: Human and chimp DNA is so comparable as the two species are so firmly related. People, chimps and bo...

Q: For the expression of a recessive trait, a person needs to inherit a Multiple Choice recessive allel...

A: Introduction: Dominant allele is able to express itself even in the presence of its recessive allele...

Q: The infoldings of the chloroplast and mitochondria were discussed. The same phenomenon happens in th...

A: The infoldings in the mitochondria increase the surface area for the recruitment of respiratory enzy...

Q: Which of the following options is the correct genotype ratio for this cross? The cross is a female w...

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is ...

Q: List at least five (5) significance of mitosis.

A: Introduction Mitosis:- It is the process of making new body cells, a single cell divides into two id...

Q: A Food Microbiologist would like to determine all the possible effects of temperature and pH on micr...

A: Rate of growth refers to the The rate at which the number of organisms in a population grows. This c...

Q: In a plant, green is dominant over white leaf; long is dominant over round shape. a. How many total ...

A: According to our guideline we can answer only the first question (upto first three subparts). The qu...

Q: 7. In a certain animal, black fur is dominant to white fur. Determine the possible offspring from cr...

A: Answer: Dominant allele is able to express itself even in the presence of its recessive allele. Rece...

Q: Which of the following is NOT an evidence for Darwin's theory of common descent? Group of answer cho...

A: Darwin's theory of common descent is idea that defines species change overtime giving rise to new sp...

Q: If you were asked to choose one of the following invertebrate as a pet (protozoa, sponges, and placo...

A: Protozoans *protozoans are single celled eukaryotes that lives free living or parasitic means that t...

Q: he difference between dominant and recessive traits is … Group of answer choices: A.genes for domina...

A: Genetics referred to as the branch of biology that helps in studying the hereditary information and ...

Q: Birds are more likely to form pair-bonds than mammals because … Group of answer choices: A. Bird re...

A: Pair bond is a mating pair of male and female that serves great importance in species. 

Q: You are studying Protein X which plays a role in promoting the G1/S phase transition in eukaryotic c...

A: G1/S phase transition is cell cycle stage between G1 phase and S phase.  This transition phase ensur...

Q: d. white; if the genotype of the parent in question is Aa, it is likely 9. A yellow Labrador retriev...

A: The coat colour in Labrador are black, brown and yellow. It is governed by 2 genes, B and e gene. Th...

Q: In corn, kernel color is governed by a dominant allele for white color (W) and by a recessive allele...

A: Hardy Weinberg principle is used to determine the frequency of alleles in a given population. The fo...

Pre-Darwinian Concepts