What causes Autopolyploidy?

Q: What causes Euploidy?

A: In eukaryotes there are two kinds of cell, gametic cells and somatic cells. The somatic cell…

Q: What are called aneuploidy?

A: Nondisjunction is the failure of sister chromatids or homologous chromosomes to separate properly…

Q: What is the role of monoadelphous,diadelphous,polyadelphous?

A: A flower is a modified shoot which is responsible for the sexual reproduction in angiosperms. In a…

Q: What causes   Allopolyploidy?

A: Polyploidy is a phenomenon of having more than two sets of chromosomes. It occurs due to failure of…

Q: What is aneuploidy? Whatare the conditions caused bythe aneuploidies?

A: The chromosomes are thread-like structure located in the nuclei of both plant and animal cells. They…

Q: What are   most common types of aneuploidy?

A: The presence of an abnormal chromosomal number in a cell is called aneuploidy. The presence of an…

Q: What is diploid? Explain with the help of example?

A: Chromosomes are thread-like structures found in the nucleus of plant and animals. DNA is packed into…

Q: What is the difference between Euploidy and polyploidy?

A: Chromosome may be defined as the condense form of DNA that can be inherited from one generation to…

Q: What are the types of aneuploidy?

A: Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each…

Q: Please describe the differences between autopolyploid and allopolyploid.

A: When an organism contains multisets of chromosomes, they are called polyploids. The process of…

Q: How does the law of segregation reflect the events of meiosis?

A: Law of segregation: This is one of the laws of Gregor Mendels Law of Inheritance. This law says that…

Q: At the end of meiosis I, the daughter cells created are DIPLOID or HAPLOID?

A: At the end of meiosis, 23 separate genetic chromosomes are present in the resulting reproductive…

Q: How often do mistakes occur in meiosis?

A: Answer: Introduction: Meiosis is the process in which the parent cell divides twice into four…

Q: How do haploid and diploid nuclei differ?

A: A biological cell is a hub of biochemical activities. Numerous physiological and biochemical…

Q: Which of the following is true of polyploidy?

A: The option b is true i. e., polyploidy occurs in specialized cell types in many organisms.  The…

Q: What is the difference between autopolyploidy and allopolyploidy? How does each arise?

A: The two types of polyploidy are autopolyploidy and allopolyploidy. The polyploidy occurs as the…

Q: Why are variation possible in progeny of sexually reproduative individuals?

A: Genetic variation refers to differences in DNA sequence found between one individual and another…

Q: What is meant by Euploidy?

A: Chromosomes are the thread like structures present in the genetic material. They contain genes and…

Q: What causes Tetraploidy?

A: Tetraploidy is a particularly rare chromosomal aberration, polyploidy, when an affected individual…

Q: Explain the Variations of Euploidy?

A: Variations in species exist due to variations in the chromosome structure as well as the chromosome…

Q: . Compare autopolyploids with allopolyploids.

A: The condition that involves the presence of more than two chromosomal sets in an organism is called…

Q: Aneuploidy is the loss or gain of one or more______________?

A: Cells are the basic structural and functional unit of the organism. Cell division is the process in…

Q: What are meiosis1 with example?

A: Meiosis is a type of cell division in which a parent cell divides into four genetically different…

Q: What is the Law of Independent Assortment and how does this “law” relate to meiosis?

A: Introduction :- The alleles of two (or more) distinct genes are sorted into gametes independently of…

Q: what are aneuploids?

A: Chromosome is the tread-like appearance of the nucleic acids and protein molecules present in the…

Q: What are poliploidy?

A: The chromosomes are thread-like structure situated inside the nucleus of plant and animal cells.…

Q: Can structural aberrations on certain chromosomes lead to aneuploidy? If yes, explain.

A: If a sex cell affected by nondisjunction undergoes fertilization, the resulting offspring will have…

Q: Is a trisomic an aneuploid or a polyploid?

A: Trisomy is a genetic condition in which an extra chromosome or part of a chromosome is added to a…

Q: How does meiosis maintain the number of chromosomes in a sexually reproducing species?

A:

Q: What is the key difference between autopolyploidy and allopolyploidy?

A: Ploidy refers to the number of chromosomes present in the nucleus of a cell. Polyploids are…

Q: What happens in meiosis I?

A: Cell division is the biological process that results in the production of two or more cells from a…

Q: What is   Allopolyploidy?

A: Ploidy refers to the number of chromosomes present in the nucleus of a cell. Polyploids are…

Q: what are allopolyploids.?

A: Every organism contains a definite amount of chromosomes, made up of DNA and protein, and is passed…

Q: What is the cause of aneuploidy?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: What causes polyploidy?

A: Heredity as we know is the passing on of traits from parents onto their offsprings. Organisms that…

Q: What are the funcrtion of aneuploidy and trisomy?

A: Ploidy is defined as the number of chromosomes present in the nucleus of a cell. In normal somatic…

Q: Define endopolyploidy?

A: Ploidy refers to the chromosomal number and polyploidy is the condition where many sets of the…

Q: how does Aneuploidy Arises

A: ANEUPLODY  This is a condition in which the number of chromosomes are either more or less than the…

Q: Why does aneuploidy increase with maternal age?

A: A normal human cell has 46 chromosomes. Aneuploidy is a condition when a human cell has an abnormal…

Q: What is endopolyploidy? What is its biological significance?

A: Ploidy refers to the number of complete sets of chromosomes in a cell.  One complete set of…

Q: what are autopolyploids?

A: Chromosomes are structures in the nucleus of eukaryotes that carry genes. Animals and plants have…

Q: In general what is thecause of the aneuploidies?

A: Aneuploid cells have an irregular chromosome count. Because each chromosome comprises hundreds of…

Q: Why some Autopolyploids are sterile?

A: Ploidy level of an organism represent the set of chromosomes in it. Diploid means complete set of…

Q: A diploid organism has a total of 14 chromosomes and about20,000 genes per haploid genome.…

A: Genetic linkage refers to the close association of genes chromosome that are located close to each…

Q: What is the haploid and diploid chromosome number in the cell below?

A: Haploid chromosome is defined as one set of chromosome. In humans there are 23 pairs of chromosomes.…

Q: What is an example of polyploidy?

A: The ploidy term refers the number of sets of the chromosomes. The euploidy refers to the chromosomal…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.