Hybrids produced by crossing two different inbred (homozygous) varieties are often more vigorous in their growth than

Question:

Hybrids produced by crossing two different inbred (homozygous) varieties are often more vigorous in their growth than either of their parents. Copy and complete the flow diagram to show how breeders of maize produce plants that show hybrid vigour.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS And A Level Biology

ISBN: 9781107636828

4th Edition

Authors: Mary Jones, Richard Fosbery, Jennifer Gregory, Dennis Taylor

See More Books

Question Posted: Sep 01, 2021 02:09 AM

See More Questions

Copy and complete the table at right. Then answer 3a-d to calculate the correlation coefficient. a. What is the sum of the values for (x - )(y - )? b. What are and sx? c. What are and sy? d....
Copy and complete the following table, which compares light microscopes with electron microscopes. Some boxes have been filled in for you. Feature Light microscope Electron microscope source of...
Copy and complete the following table. Place a tick or a cross in each box as appropriate. monomer polymer macromolecule polysaccharide contains subunits that form branched chains contains amino...
Write a method remove() that takes a linked-list Node and a string key as its arguments and removes every node in the list whose item field is equal to key.
The equation for the combustion of butane, C4H10, is Which one of the following generates the least heat? Why? a. Burning one mole of butane b. Reacting one mole of oxygen with excess butane c....
Below is the net income of Anita Ferreri Instrument Co., a private corporation, computed under the three inventory methods using a periodic system. (a) Assume that in 2015 Ferreri decided to change...
As a battery is used to charge a capacitor, does the overall charge inside the battery get smaller, get greater, or stay the same?
Phoenix Company can invest in each of three cheese-making projects: C1, C2, and C3. Use the Table for annuity value. Each project requires an initial investment of $228,000 and would yield the...
All work must be shown on every facet of the solution. This includes a timeline with cashflows, timing and rates clearly laid out and formulas (in pure form, not in the calculator or excel form). A...
Wendy and Frank Cotroni, ages 30 and 35, plan to purchase life insurance. Wendy does not have any coverage, while Frank has a $150 000 policy at work. The Cotronis have two children, ages three and...
Rearrange the order of the following statements to give a flow diagram showing the evolution of resistance to the antibiotic streptomycin by the bacterium Escherichia coli. 1. Most of the population...
Copy and complete the table to compare artificial selection with natural selection. Natural selection Artificial selection The selective agent is the total environment of the organism Adaptations to...
Robert Baker owns a controlling interest in Six Sixty-One Ltd. and, therefore, is not at arm s length with the corporation. His present common shares have a PUC and adjusted cost base of $2,500 and a...
Maria is single, works in Syracuse, NY, and earns a real salary of $99,444. She contributes 15% of her salary to a 401(k) through her employer, and takes a standard deduction. Her only addition to...
Discussion Forum12:Lesson12-MediauseinLawEnforcement(2%) ThisassignmentrelatestothefollowingCourseLearningRequirements: CLR 5 - Record investigative notes in compliance with legal and ethical...
Comment on the situations where the company being analyzed uses the following methods to reduce risk: Certified cheques Purchase Money Security Interests (PMSIs) Third party guarantees Financial...
Please share your thoughts about the following paragraph. Agree or Disagree why or why not Howe, A. (2022, May 31). Divided court blocks Texas from enforcing social media law . SCOTUSblog....
Consider the short list provided below and see if you can add to it. For instance, what is unearned revenue and why is it a liability? Try researching one or more items and tell us more! Accounts...
Assume that it is now May 13, 1994 and that the yield curve has changed accordingly (see Table 3.7). (a) What is the value of the unhedged portfolio now? (b) What is the value of the hedged...
For what reason might an exporter use standard international trade documentation (letter of credit, draft, order bill of lading) on an intrafirm export to its parent or sister subsidiary?
There are two stereoisomers of 1-tert-butyl-4-chlorocyclohexane. One of these isomers reacts with sodium ethoxide in an E2 reaction that is 500 times faster than the reaction of the other isomer....
Arrange the following alkenes in order of increasing stability:
For each pair of the following compounds identify which compound would react more rapidly in an E1 reaction. a. b. CI .CI CI CI
a=F/m; Ffriction = N; W=mg rope and Three carts with masses m=200 kg, m2 = 300 kg and m3= 100 kg are connected by the are pulled with the applied foree of Fa-2000 N. All three cars are experiencing...
a. i. If the system shown is in equilibrium (i.e. it is static), describe how the forces operating on the boat relate to one another. (1 mark) ii. Write the relationship mathematically using vector...
A barometer can measure atmospheric pressure using the variation of pressure with depth of a fluid. A glass tube is filled with mercury (?Hg = 13,600 kg/m3) and placed upside-down in a bowl that also...

Hybrids produced by crossing two different inbred (homozygous) varieties are often more vigorous in their growth than

Question:

Inbred line 1 Inbred line 2 Genotype: homozygous Genotype: . Phenotype: uniform Phenotype: Yield: low Yield: . Hybrid Genotype: . .... Phenotype:.. *****.** Yield:.

Step by Step Answer:

Inbred line 1 Inbred line 2 Genotype ho...View the full answer

Cambridge International AS And A Level Biology

Students also viewed these Sciences questions

Inbred line 1 Inbred line 2 Genotype: homozygous Genotype: . Phenotype: uniform Phenotype: Yield: low Yield: . Hybrid Genotype: . .... Phenotype:.. ***. Yield:.