The liver of a particular species has a chromosome number of 2n=12. Illustrate what happen to the chromosome during metaphase of mitosis and metaphase I of meiosis I.

Q: Members of which phylum are known as "segmented worm" Write about their body symmetry, mode of…

A: Members of phylum annelida are known as segmented worms. Multiple segments make to the fundamental…

Q: al Meiosis I Meiosis II e from a male with the genotype Aa for a give

A: Meiosis I -   The two gametes produced will have chromosome no reduced to half.They are Aa and Aa…

Q: The DNA sequences that are most conserved between human and mouse would most likely be located in:…

A: Most conserved DNA sequences between human and mouse.

Q: If two Aa parents have four children then on average the predicted number of children with each…

A: Genotype is an individual's collection of genes. Phenotype refers to an individual's physical…

Q: When blood glucose levels are low, glucagon is secreted trom the pancreas Into the bloodstream…

A: Hormone glucagon is a pancreatic enzyme that is secreted in response to low levels of glucose in the…

Q: Please explain clearly on the upstream and downstream process that involve in this pathway.

A: Fermentation technology is widely used to produce a variety of economically important compounds and…

Q: Misconception: Natural selection involves organisms trying to adapt. Correction:

A: Natural selection is a natural process in which organisms that are more adapted to their environment…

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A: Insects- These are  small animal that has six legs.  In other worlds you can says that any of a…

Q: What occurs during metaphase phase of mitosis?   A. Microtubules can be lengthened by adding…

A: * Mitosis of the cell cycle in which chromosomes are separated into two cells with genetically…

Q: ) How is most of the mass lost of the food we absorb into the internal environment? Group of answer…

A:

Q: Viral meningitis is O usually less severe than bacterial meningitis usually more severe than…

A: Meningitis is an inflammation of the fluid and meninges - the membranes surrounding the brain and…

Q: 13. What is the male reproductive structure in a flower

A: Pistil is the female reproductive part of the plants comprising of stigma, style and ovary. The…

Q: A researcher performed an SDS-PAGE experiment (with 2- mercaptoethanol) on a mixture containing 3…

A: To accomplish high resolution separation of complicated combinations of proteins, sodium…

Q: Genetics/Chi Square Question: Should I accept or reject the null hypothesis. Why?

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

Q: Which of the following occurs during meiosis in eukaryotic spermatogonia?   A. One diploid cell…

A: Spermatogenesis is the developmental process of haploid spermatozoa or spermatid (gametes) formation…

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A: Respiration  The process in which organisms produces energy molecule ATP by utilising glucose or…

Q: Describe the sub-aerial modifications of the stem.

A: INTRODUCTION Plants are the living things that produce grains, fruits, medicines, timber, etc for…

Q: INSTRUCTION: Given the DNA sequence below, provide the answers to the following items. a.…

A: In cells, DNA is present as genetic material that codes for mRNA, and mRNA in turn codes for the…

Q: INSTRUCTION: Given the DNA sequence below, provide the answers to the following items. a.…

A: For the following sequence: GAA ATG ACC AGA TTT ATG GCC TGA Complimentary strand: C T T T A C T G G…

Q: Looking at hairline (widow's peak = H) and PTC tasting ability (tasting = M)... If a man who is HHmm…

A: Genetics is a branch of biological sciences that studies genes, genetic variation, and heredity in…

Q: Based from Fig. 1B, which of the following lanes contain a good quality genomic DNA? Bad quality…

A: Agarose Gel electrphoresis is done to segregate the DNA bands according to its size. The size can be…

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A: Blood is defined as a type of circulating fluid that moves constantly through out the body. This…

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

Q: 216 Inquiry into Life Laboratory Manual, 16th Edition ©2020 Mader Experimental Procedure: Wing…

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: escribe the aerial modifications of the sten

A:

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A: Genes are the fundamental unit of heredity. They store genetic information in the form of DNA, which…

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A: It has been examined that different type of bacteria have a tendency to grow at a very different…

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A: There are many reasons for the honey bees population declination in the 1940s. Some of them are…

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A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the question…

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A: * Banded horn tail is a wood boring hymenoptera  *Horntail also called wood wasp belong to…

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A: Gene is the sequence of nucleotides present in DNA. The two alleles of a gene is present in the…

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

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A: Plants are vital living forms that belong to the Plantae taxonomic kingdom and are further classed…

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A: * Immunohistochemistry is key application for monoclonal and also polyclonal antibodies for…

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Q: What term did Lamarck use to explain how new species emerged?

A: Introduction Lamarck was a French biologist who is best known for his Theory of Inheritance of…

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A:

Q: Describe the molecular mechanisms involved in P53’s role as a tumor repressor protein.

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A: Cytoskeleton is an intracellular network of protein filaments present in the cytoplasm of eukaryotic…

Q: FISHES – Sardinella tawilis  Create a representation of their taxonomic ranks and taxon and explain…

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Q: Mammals are the most successful & dominant animals today" Give evidence.

A: Any vertebrate animal whose young are fed milk from the mother's specific mammary glands, known as a…

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: 13. What is the male reproductive structure in a flower

A: Flower is the reproductive organ of a  flowering plant. It consist of  four whorls which are mainly…

Q: Describe the aerial modifications of the stem.

A: Aerial stem alterations are changes to the aerial stems, vegetative buds, and floral buds of plants…

Q: Describe the sub-aerial modifications of the stem.

A: The primary function of sub-aerial stem modification is to aid in the propagation of vegetative…

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A: Linkage disequilibrium  is the nonrandom association of alleles of different loci. It may occur when…

Q: What term did Lamarck use to explain how new species emerged

A: Jean-Baptiste Lamrack was a French naturalist, who believed if the body parts were not being used,…

Q: true/false 1. Female carpenter worm adults are generally larger than male. 2. Tentorium of insects…

A: INTRODUCTION Answers to the questions 1 to 3 is given below.

Q: Click on the sessile Pseudomonas cells.

A: Sessile Pseudomonas cells The word "sessile" means the cells that are not free moving.

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: