A If the auxin concentration in A is 46 units and the auxin concentration in B is 33 units then the auxin concentration is C is units

The image below represents a flower meristem viewed from above. At the time the image represents, the cells are undifferentiated, although their eventual fates are determined (e.g. carpels, etc.). The rectangles indicate the regions of the meristem where particular genes (A, B, and C) are expressed. Note that these genes are expressed all around the circumference of the meristem at the location indicated; in other words, gene A is active in all cells in the rings labeled sepal and petals. Interpret the figure by filling in the following table: I've numbered each row to help with writing the answer below. Determined by the activity of which gene(s) - A,B,C? Organ Carpel 1. Stamen 2. Petal 3 Sepal 4 Sepals Petals Stamens Bn Carpels

Guard cells in plant leaves protect the cork cambium.a. Trueb. False

If a plant is missing a functional copy of one of the two genes, why can't the plant release cyanide? (Answer separately for each of the two genes)  dont copy answer from chegg  asap please

ial - 11 + BIUA✔ » @ @ =• * *-B-3- Growth yQGM/edit promotes 3. Based on the graph below, which is true about how root growth affected by auxin concentrations? O 2 Effects of Hormone Concentration on Plant Growth inhibits 3 Stems Roots 4 38 10¹¹ 10% 107 105 10³ 10¹ Increasing Auxin Concentration (particles/L) A) Root growth slows down as auxin concentrations get higher B) Roots are growing at their highest rate as auxin concentrations get higher C) Root growth causes auxin concentrations to decrease

.  Explain the role auxin would have on sunflower plant growth and the steps of growth.

Environmental factors that induce a response are called Select one: O a. tropisms. O b. stimuli. O c. hormones. O d. auxins. am Ch 7 and 8 Written Response Assignment - Jan 26 Jump to..

Plant cells communicate in a variety of ways to elicit cellular responses. In the figure below the plant is responding the presence of light with the release of auxin. Auxin was first discovered for its ability to promote growth in plants. It is a plant hormone that inhibits the lengthening and stimulate the formation of lateral roots and root hairs.  (b) Explain the role that auxin has in eliciting the plant’s response.

Plant growth...     hormones only have very specific, limited functions     is centrally regulated by the plant nervous system     only involves hormones made at the site of action      can vary in response to environmental conditions     all of the above

2) Explain how the following cell transport systems work moving materials around inside the cell and other functions. Focus on structure and function, and Include how energy is used to accomplish these movements. A)Tubulin/Kinesin B)Actin/Myosin