Sort the terms and phrases as to whether they function in or describe primary growth or secondary growth? place each term or phr
ase to the appropriate bin. if the term or phrase describes both primary and secondary growth, place it to the "both" bin. if the term or phrase describes neither primary nor secondary growth, drag it to the "neither" bin. 1apical meristem 2 cork cambium 3 elongation 4 provides structural support 5 increases exposure to light 6 increases vascular flow 7 growth in thickness 8 occurs in plants that live many years 9 occurs in plants that live only one year 10 lateral meristem 11 vascular cambium bins: a primary growth b secondary growth c both d neither
Nancy the neuron has just fired an action potential. Now she cannot fire another action potential until she resets her electrical potential. She is in a refractory period. The refractory period starts after the hyper-polarization of the neuron. In this phase the neurons is inhibited of generating further action potentials, and the recovery to resting potential of the neuron membrane begins with the potassium ions slowly leaking into the cell.
A cladogram is a diagram of branches that show the cladistic relationship between animal species. A node you can expect to find on the cladogram would be <span>Deuterostome development. Examples of deuterostomes are starfish and sea cucumbers.</span>
The identification is based primarily on the analysis of one or two regions of the ribosomal DNA: sequencing of the D1 / D2 domains of the 28S rRNA gene and / or of the ITS region (ITS1 and ITS2 intergenic spaces and that includes the 5.8S rRNA gene ). Its comparison with the sequences available in public databases allows the strains to be assigned to a specific species when the homology percentage of its sequences is greater than or equal to 99%.
A) over time finches on the island adapted and evolved as a result of competition over resources. It was one of Darwin's original focuses for his Theory of Evolution
