What is lampbrush chromosome? -Biology

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Description : What is lampbrush chromosome? -Biology

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Description : Lampbrush chromosome was first discovered by a. Ruckert b. Robert c. Ammajan d. Farenten

Last Answer : a. Ruckert

Description : Select the incorrect match. (a) Lampbrush – Diplotene bivalents chromosomes (b) Allosomes – Sex chromosomes (c) Sub-metacentric – L-shaped chromosomes chromosomes (d) Polytene – Oocytes of chromosomes amphibians

Last Answer : (d) Polytene – Oocytes of chromosomes amphibians

Description : Select the incorrect match : (1) Lampbrush – Diplotene bivalents chromosomes (2) Allosomes – Sex chromosomes (3) Submetacentric – L-shaped chromososmes chromosomes (4) Polytene – Oocytes of amphibians chromosomes

Last Answer : (4) Polytene – Oocytes of amphibians chromosomes

Description : 31. In which typical stage are Lampbrush chromosomes observed? (a) meiotic prophase (b) mitotic metaphase (c) mitotic propahse (d) mitotic anaphase

Last Answer : Answer: a meiotic prophase

Description : What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg? -Biology

Last Answer : The ratio of chromosome number between egg· and its zygote is 1 : 2. An egg is a female gamete, it has haploid number of chromosomes. ... Sperms and eggs are genetically different in terms ... chromosome. The sperm contain either X or Y-chromosome whereas an egg will always have an X-chromosome.

Description : Is the chromosome number of zygote, embryonal cells and adult of a particular organism always constant? How is the constancy maintained in these three stages? -Biology

Last Answer : How is the constancy maintained in these three stages? Answer. Yes, zygote, embryonic cell and adult of a particular organism always constant have constant chromosome number. Sexual reproduction includes gamete formation through meiosis and fertilization.

Description : What is a sex chromosome? -Biology

Last Answer : Sex chromosome is a chromosome that operates in the sex-determining mechanism of a species. Many animals have two different types of sex chromosomes. For example, in human there is a large X chromosome and a much smaller Y chromosome.

Description : What is the feature of a metacentric chromosome? -Biology

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Description : What is referred to as satellite chromosome? -Biology

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Description : Differences between a bacterial chromosome and a plasmid? -Biology

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Description : Can anyone tell m were the actual chromosome multiplication takes place during mitosis... The ncert book mentions only dna -Biology

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Description : Do you think Mendel's law of inheritance would have been different if the characters that he chose were located on the same chromosome? -Biology

Last Answer : If Mendel choose characters that were located on the same chromosome then Mendel would not find the law of independent assortment.

Description : what is the advantage of choosing bacterial chromosome in gentic enginering -Biology

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Description : what is the advantage of choosing bacterial chromosome in gentic enginering -Biology

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