In not less than 300words, Discuss why neurulation is important.

Q: To determine: The factor that might prevent mitotic division in a haploid cell.

A: Cells are the essential units of building blocks of all living things, and they are frequently found…

Q: What do you mean by acrosome?

A: In most animals, the sperm is the male gamete that fuses with the female gamete and forms the…

Q: How is gametes form through meiosis.

A: This is a question of cell division or cell cycle. According to the question, we have to elaborate…

Q: OSH 1

A: introductio   An OSHA examination includes wellbeing and security consistence officials visiting…

Q: What are the hormones involved in milk production and milk secretion? Discuss the hormonal control…

A: The mammary gland is located in the anterior thoracic wall. They are composed of the tubuloalveolar…

Q: Compare and contrast neurulation and organogenesis

A: NEURULATION Following the gastrulation , the ectoderm gives rise to the epithelial and neural…

Q: In Mammals, the Sex of an Offspring Is Determined by the Sex Chromosome in the Sperm

A: Mammals is a class in the animal kingdom which is characterized by its warm-bloodedness and females…

Q: Give step involves loss of cytoplasm by the spermatids?

A: During the first meiotic division, spermatids result from the primary spermatocytes. It produces a…

Q: Is this a fertilized sea urchin? why?

A: A sea urchin egg to be fertilized means that it should contain a zygote. Zygote is a diploid…

Q: What would be the number of chromosome in the spermatids?

A: The thread-like structures present in the nucleus of almost all living cells are termed as…

Q: Sexual dimorphism may have evolved due to

A: Sexual dimorphism : It is the condition where two sexes of the same species exhibit different…

Q: Write a summary about progesterone

A: Hormone is a chemical messenger which plays many important roles .It may be hydrophilic, peptide…

Q: How would the external genitals appear on a genetic female rat that lacked alpha-fetoprotein?

A: AFP stands for alpha-fetoprotein. it's a macromolecule created within the liver of a developing…

Q: Why are sex hormones necessary for reproduction?

A: Sex hormones are primarily produced by the gonads or sex glands in male and female individuals and…

Q: fertilization involving two different sized gametes

A: C. Fertilization involving two different sized gametes.

Q: ative essay about in vitro fertilization and designer babies

A: A pre-implantation genetic diagnostic (PGD) test can be used to check for the presence of a genetic…

Q: Cleavage is a unique type of cell division that occurs ____

A: Cleavage is a cell division and by this process a number of cells produced, known as blastomeres.

Q: "Infanticide is a sexually male reproductive strategy"- Explain.

A: The intentional killing of newborns or offspring is known as infanticide (or infant homicide).…

Q: What characteristic of the sex chromosomes allowed Morgan to correlate their behavior with that of…

A: T.H Morgan showed that genes are present on X chromosomes. These are responsible for hereditary,…

Q: Why enzymes are important in fertilization

A: Enzymes are proteins that aid in the speeding up of metabolism, or the chemical events that occur in…

Q: Identify the encircled part. What is the function of this?

A: INTRODUCTION Bronchioles : The bronchi branched into small tiny tubules called bronchioles which…

Q: What is the advantage of internal fertilization over external fertilization and vice versa”?

A: BASIC INFORMATION  FERTILIZATION  It the process in which there is fusion of gametes. It has other…

Q: Tarzan and Jane both have a widow’s peak. Is it possible for them to have a child without one?…

A: Introduction :- A widow's peak is a characteristic, V-shaped hairline that is passed down down the…

Q: between  which  two consecuative stages did fertilization occur

A: Fertilization is a cell-to-cell interaction mechanism that takes place among two unique cells: a…

Q: what is the importance of nucleolar amplification in terms of gametogenesis?

A: Gametogenesis is a biological process in which diploid or haploid precursor cells divide and grow…

Q: Poor embryonic development occurs because ____________________________.

A: After fertilization, a single celled diploid zygote is formed, which later develops into…

Q: Write a summary on Structure Activity Relationship (SAR) of Estrogen? Or write a short note on SAR…

A: Structure- activity relationship (SAR) is defined as an approach to find the relationships between…

Q: How does oviposition occurs in female frugs. Provide the pathway involved in the oviposition process

A: The female reproductive system consists of ovaries and oviducts. A pair of ovaries located near the…

Q: how do we find out who the father of the cub is by looking at the cubs chromesomes

A: A chromosome is a long DNA molecule with part or all of the genetic material of an organism

Q: Discuss why is neurulation important?

A:

Q: At puberty, the testes contain a finite number of cells and producean enormous number of sperm cells…

A: Spermatogenesis could be a joint sequence of events throughout maturation of spermatogonia into…

Q: "Justify the statement "" Sex of child is determined at the time of fertilization""."

A: The fusion of gametes from sexually distinct individuals is called fertilization. The gametes are…

Q: Choose the correct answer from the choices below: Question: The queen ant when it fertilizes the…

A: Given: The queen ant is also known as gyne. It is an adult female reproducing ant in an ant colony.…

Q: The tertiany structure of a proteln is establised by.

A: Primary Structure of protein is a linear sequence of amino acids that is linked by peptide/amide…

Q: Events that leads to the production of Siamese/conjoined tw

A: Identical twins are formed when zygote formed initially splits into two cells and these two cells…

Q: Producing offspring that is infertile is a,

A: The correct answer is- Post zygotic barrier

Q: For the next question, refer to the following figure:

A: The nervous system has nerves as its functional and fundamental unit. It is studied under the domain…

Q: Provide a short phrase or word to anwer each of the following:

A: Metabolism is consisted of two processes- catabolic and anabolic that is breakdown and synthesis of…

Q: Describe the similarities and the differences between oogenesis and spermatogenesis. Provide enough…

A: Oogenesis and spermatogenesis are the process of formation of male and female gametes. The…

Q: Why do you think many women crave salt during pregnancy?

A: so many changes occur before and during and after pregnancy

Q: To examine: Whether the statement "Only women make follicle-stimulating hormone (FSH)" is true or…

A: Hormones are a type of signalling molecule produced by glands and transported throughout the body by…

Q: Why is folic acid important during pregnancy

A: Folic acid is a manufactured form of the B vitamin folate. Folic acid could be a vitamin that's…

Q: What

A: Introduction:-  Any member of an order of insects containing the two winged or so called true…

Q: Why does it make sense for females to make only one egg cell every time meiosis occurs?

A: Meiosis is the reductional cell division that occurs in the organisms reproductive organs to produce…

Q: How do taenias classifyaccording to the division ofsexes?

A: Taenia is a genus of tapeworm belonging to Phylum Platyhelminthes. This phylum is characterised by…

Q: To determine the mechanism by which the muatant X and Y chromosome may have arisen during meiosis.

A: The "mutation" usually refers to what makes the changes in DNA sequences that arise unexpectedly.…

Q: Did Soap Operas Reduce Fertility in Brazil?

A: In Brazil, there were no strict rules for a population control policy by the government, and it is…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.