Define both drosophila and bacteriophage, Biology

Assignment Help:

Alfred Sturtevant and Seymour Benzer's studies of recombination in both Drosophila and bacteriophage demonstrated which of the following?

A. The gene is an indivisible unit and recombination happens within the intergenic regions of chromosomes.

B. The distance among two genes is inversely proportional to the observed recombination frequency.

C. The location of recombination events is restricted to genes that are found at near chromosome centromeres.

D. The greater the distance among nucleotides, the greater the recombination frequency

 


Related Discussions:- Define both drosophila and bacteriophage

Of which type of defense cell do worm infections, Of which type of defense ...

Of which type of defense cell do worm infections stimulate the multiplication? The major leukocytes that generally multiply and participate in the defense against worm infectio

Circulatory system - blood vessels, BLOO D VESSELS - Some vessles s...

BLOO D VESSELS - Some vessles supply blood to wall of large vessels these are vessel of vessels or vasa vasorum . Mainly artery and vein, 2 types of vessels present.

Explain theory for determination of fungal and yeast count, Explain the The...

Explain the Theory or Principle for Determination of Fungal and Yeast Count? Fungi are widespread and present on food, equipments and processing and storage facilities. These a

Explain chiasms of homologous chromosomes, Q. What are the "chiasms" of hom...

Q. What are the "chiasms" of homologous chromosomes observe in prophase I? Chiasms are intersections of two tracts in the form of X, The chiasms seen in prophase I are chromoso

What are cell movements, Cell movements are movements performed by cell str...

Cell movements are movements performed by cell structures, like the movements of cilia and flagella, the pseudopod movements (in amoeba, macrophages, etc.), the cyclosis of the cyt

Define other consideration for dietary management, Define other considerati...

Define other consideration for Nutrient Requirement and Dietary Management Oral intake is generally feasible only during the anabolic phase wherein the patient should be given

Define vitamin k-dependent carboxylation, Define Vitamin K-dependent carbox...

Define Vitamin K-dependent carboxylation? Vitamin K acts as a cofactor in the synthesis of g-carboxyglutamic acid (Gla) from glutamic acid residues required for the normal coa

Build a complete evolutionary branch of vertebrates, Q. What are the six cr...

Q. What are the six criteria used to build a complete evolutionary branch of vertebrates? Dichotomy in each of the six following criteria builds the vertebrate evolutionary bra

Naegleria, is naegleria found in air

is naegleria found in air

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd