Flagellum has 9+2 microtubules for planar locomotion. True or False?

Micorgnathozoans are characterized by (check all that apply)   - dorsal plates   - ventral plates   - cellular epidermis   - ciliary adhesive pad

Can you guess if it’s calcareous or siliceous spicules by their shapes? Which type of spicules has a more irregular shape?

Flagella are not: Found on eukaryotic cells Found on prokaryotic cells Used for movement Composed of microtubules Short appendages

If Balanus were better able to withstand desiccation, so that it could survive is dry conditions just as well as Chthamalus can, what would happen to the range of Chthamalus in the intertidal region? O Chthamalus' range would increase in size and take over the entire intertidal region. Chthamalus and Balanus would coexist within this range. O Chthamalus' range would increase in size and take over the entire intertidal region. Chthamalus would kick out Balanus from the entire region Balanus would be extirpated from the area. O Chthamalus' range would decrease in size. Balanus would kick Chthamalus out of the intertidal region. Chthamalus would be extirpated from the area. O Nothing would happen to the size of Chthamalus' range, but Balanus and Chthamalus would coexist in the intertidal region.

What traits do fungal cells share with the some bacterial cells? (Choose all that apply) the ability to secrete enzymes that break down food sources Othe ability to take up nutrients from the environment the presence of mitochondria to provide energy for the cells the ability to utilize carbohydrates and oxygen to produce ATP A cell wall that prevents lysis in hyp0tonic conditions

In your own words explain endomysium and its function

What are the following characteristics based on the following parameters.

Circle/highlight either T or F for each row T T T T T T F Mechanosensation is the way we sense all temperature LL F F LL F ןד FL Axons need a growth factor in order to grow Secondary active transport is when a solute moves against its gradient and that movement is powered by ATP You can couple passive transport with active transport in order to move a solute against its gradient Thermal vents were the likely the source of energy for the origin of life F Neurons that innervate the limb are never born if the limb isn't there

In an Obelia colony, which of the following absorb more stain than others? Gonangiun, Perisarc, Coenosarc, Polyp Tentacles Note: In your answer list them in order from darkest to lightest staining.