In both american cotton (gossypium hirsutum) and egyptian cotton (g. barbadense) petal spot is a dominant character over no petal spot. when the cross is made within the species, the f2 progeny segregates in a 3: 1 ratio with petal spot character in 75% of the population. however, no clear cut ratio is obtained in respect of the same flower character, when the cross is made reciprocally between the above two species. what is the explanation of this fact?

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

Which type of neuroglia is found outside of the brain?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).