how does Tetraploids arise?

Q: Are bananas triploid?

A: A fruit that lacks the seed precisely mature seeds is called seedless fruit. Some of the common…

Q: What is a homologous pair (also called a tetrad)?

A: The chromatid is the newly synthesized copy of the original chromosome that is attached to it with…

Q: What are male heterogamety and female heterogamety?

A: Gametogenesis is the process where the male and female gametes are produced in the organisms. The…

Q: Explain the Rules for Tetrad Analysis?

A: A tetrad is a group of four spores packed in the cell body of the parent. The spores are produced as…

Q: What are the difference between male heterogamety and female heterogamety?

A: The male and female sexes possess different sexual characteristics due to the presence of their…

Q: What is inflorescence? What are its two types?

A: Here we describe the inflorescence and it's two types.

Q: Why are triploid plants infertile?

A: The plants with three sets of chromosomes called triploid (3n) plants. These plants morphologically…

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 advantages and disadvantages do polyploid plants have?

A: Polyploidy means when a cell has more than two pairs of homologous sets of chromosome.

Q: What is a linkage group? What is its relationship to a chromosome? How can one determine the number…

A: The chromosomes are a highly condensed structure that is located in the nucleus. The DNA is packed…

Q: What is   Heteroplasmy?

A: The genome represents the genetic material in an organism having a set of chromosomes which is…

Q: what are  hexaploid species?

A: Polyploidy  is a condition in which there are more than two set of chromosomes(2N). 3N is triploid (…

Q: What is a tetraploid plant?

A: Polyploidy is referred to as a condition in which the cells consist of more than one pair of each…

Q: What is haploid (n) ?

A: The gametes of an organism consist of half the chromosomes that are normally found in diploid body…

Q: What is heterothallism?

A: The reproduction can be defined as the process through which the living organisms produce new…

Q: What causes Tetraploidy?

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

Q: What are compound heterozygotes?

A:

Q: How is a cross made in a fungus such as Neurospora?Explain how to isolate asci and individual…

A: Fungi are microbial organisms that are placed under Kingdom Fungi. They are multicellular eukaryotic…

Q: What is photoperiod?

A: For growth and development, all the plants depend on various environmental factors like,…

Q: What are multiples allels?

A: Gregor Mendel knew how to keep things basic. In Mendel's work on pea plants, every gene came in only…

Q: Define the class-aves and its structure?

A: Vertebrates are those organisms that have a spinal cord and it is surrounded by bone or cartilage.…

Q: Where do euglenoids occur?

A: Algae are significant because they are the primary producers of biomass in the aquatic ecosystems.…

Q: What is meant by purebred strains of plants?

A: Purebred stain means an organism always transfer a particular phenotypic characteristic to the…

Q: what is  a reductional division.?

A: Introduction  Cytology deals with the study of cell such as cell morphology, physiology etc. As we…

Q: what are aneuploids?

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

Q: What is a tetragametic chimera and how does it occur?

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

Q: What are trans-heterozygotes? Explain with examples

A: Heterozygote is a cell, which possess two different alleles for a specific gene in diploid organism.

Q: What is plastid inheritance?

A: The plastide is a membrane-bound organelle present in plant cells, algae, and many other eukaryotic…

Q: What is the difference between the haploid and diploid number?

A: Ploidy It gives the information about the number of sets of chromosomes found in the nucleus.…

Q: How many chromosomes are in an apple?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: What does the term “coenocytic” mean?

A:

Q: What is Allotetraploid?

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 is a metacentric chromosome?

A: The deoxyribonucleic acid (DNA) molecules is packaged into thread-like structures in the nucleus of…

Q: What causes plastid inheritance?

A: Plastid is a cellular organelle that is membrane-bound and found in plants, algae, and some other…

Q: Why is Heteroplasmy rare?

A: Heteroplasmy is a condition when the organellar genome present in a cell or an individual is of…

Q: How many chromosomes are in plants?

A: The plant kingdom is very large. It consists of a wide variety of plants that differ from each other…

Q: What is Comorbidity ?

A: A disease is a disorder that affects the structure or function of all or part of an organism and is…

Q: The non shattering tetraploid Emmer variety of wheat is ? O a, Triticum durum O b. Triticum…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: How ordered tetrads form?

A: Tetrads are haploid and produce many progeny. The life cycles are short and it is used for mapping…

Q: Which of the Pedigree diagrams below is most likely to show a family with Galactosemia?

A: Galactosemia is an autosomal recessive disease which occurs due to mutation.  In this condition the…

Q: How are acentric chromosome formed?

A: Genetics is a branch of biology that deals with genes, heredity, and variation. Heredity purely…

Q: What is a heterocyst and what is its function?

A: Blue green algae are called photosynthetic autotrophs because they possess photosynthetic pigments…

Q: What is the name of the structure that holds homologous chromosomes together after they have paired…

A: A chromosome is a compact form of DNA  molecule present in dividing cells. In metabolically active…

Q: Describe the process that results in the formation of a tetrad.

A: Meiosis: It is the process of cell division forming four daughter cells that contain half of the…

Q: . How would you “re-create” hexaploid bread wheat fromTriticum tauschii and Emmer?

A: Durum is a form of wheat and is found to be tetraploid in nature. Bread is also a form of wheat and…