![Genetics: A Conceptual Approach](https://www.bartleby.com/isbn_cover_images/9781319050962/9781319050962_largeCoverImage.gif)
(1)
To determine:
The look of the flower of plant that lacked both class A and class B genes.
Introduction:
Timing of flower formation is affected not only by season plant size, day length, but is controlled by different genes. The homeotic genes play an important role in the determination of the floral structures. There are three classes of genes responsible for determination of differentiation pattern of the whorls class A, class B and class C gene.
(2)
To determine:
The look of the flower of plant that lacked both class B and class C genes.
Introduction:
Timing of flower formation is affected not only by season plant size, day length, but is controlled by different genes. The homeotic genes play an important role in the determination of the floral structures. There are three classes of genes responsible for differentiation of flower whorls into sepals, petals, stamen and carpel the homeotic genes responsible for this differentiation are class A, class B and class C genes.
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Chapter 22 Solutions
Genetics: A Conceptual Approach
- What is the opening indicated by the pointer? (leaf x.s.) stomate guard cell lenticel intercellular space none of thesearrow_forwardIdentify the indicated tissue? (stem x.s.) parenchyma collenchyma sclerenchyma ○ xylem ○ phloem none of thesearrow_forwardWhere did this structure originate from? (Salix branch root) epidermis cortex endodermis pericycle vascular cylinderarrow_forward
- Identify the indicated tissue. (Tilia stem x.s.) parenchyma collenchyma sclerenchyma xylem phloem none of thesearrow_forwardIdentify the indicated structure. (Cucurbita stem l.s.) pit lenticel stomate tendril none of thesearrow_forwardIdentify the specific cell? (Zebrina leaf peel) vessel element sieve element companion cell tracheid guard cell subsidiary cell none of thesearrow_forward
- What type of cells flank the opening on either side? (leaf x.s.) vessel elements sieve elements companion cells tracheids guard cells none of thesearrow_forwardWhat specific cell is indicated. (Cucurbita stem I.s.) vessel element sieve element O companion cell tracheid guard cell none of thesearrow_forwardWhat specific cell is indicated? (Aristolochia stem x.s.) vessel element sieve element ○ companion cell O O O O O tracheid O guard cell none of thesearrow_forward
- Identify the tissue. parenchyma collenchyma sclerenchyma ○ xylem O phloem O none of thesearrow_forwardPlease answer q3arrow_forwardRespond to the following in a minimum of 175 words: How might CRISPR-Cas 9 be used in research or, eventually, therapeutically in patients? What are some potential ethical issues associated with using this technology? Do the advantages of using this technology outweigh the disadvantages (or vice versa)? Explain your position.arrow_forward
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