This diagram contains an oversimplification. Can you find it? Modify the diagram to improve it.

Some plants have a hard, cellulose layer protecting them. This hardened layer will prevent the detergent from breaking down the cell wall. Can you think of another way to break open the cells?   Note: The cell lysis and mashing the fruit with your hands or using a blender helps homogenize the DNA. Homogenization is the process of releasing DNA from the nuclei of the cells by breaking apart the cell walls, plasma membranes and nuclear envelope. It also helps to create a uniform mixture.

A chromosome had these parts in this order: A   B   C    D    E    F    G. Then something happened to it. Now it looks like this: A   D    C    B   E    F    G. What happened to it? translocation deletion duplication inversion A chromosome had these parts in this order: R   S   T   U   V   W. Then something happened to it. Now it looks like this: R   S    S   T     U    V    W.  What happened to it inversion translocation duplication deletion

If you want to make a colorful chromatograph, which type of plant leaves would you use, pure green coleus leaves or variegated Coleus leaves, and why?

Use the following information to answer the next question. The distance between four genes found on the parasitic blood fluke chromosome 5 are shown below. Genes 1 and 3 2 and 4 2 and 3 3 and 4 1 and 4 Distance 13.0 8.2 24.3 16.1 3.1 What is the distance between genes 1 and 2? Answer: map units (Record your answer as a value rounded to one decimal place in the numerical-response on the answer sheet.)

Here is a strawberry karyotype - ignore the different colours. How many chromosomes are shown in the figure? What is the ploidy of this type of strawberry? How many alleles could an individual strawberry have at each locus? Finally during the G2 stage of cell division, how many double helixes would be in this picture if you drew them over the chromosomes? Many domesticated plants are polyploid - give one possible reason why this might be the case, with a focus on using genetic principles to reason it out (i.e., you don't have to be right per se, you have to build an argument based on what you've already learned).

Complete the sentence about converting um to cm. When going from um to cm, you should| Select] because one um [Select] divide multiply is Select] than c a 99+

Please help a. How many chromosomes and/or sister chromatids do Figure A and B show? b. What is the name of the process that took place to get from structure A to structure B?

Give typed explanation

Which of the following cells is most likely to contain haploid cells? Group of answer choices a sirloin steak a lizards replaceable tail a jellyfish tentacle an apple blossom