According to the endosymbiosis theory, double-membrane mitochondria originated as a result of some larger eukaryotic cells with flexible membranes engulfing smaller prokaryotic cells. which of these explains where the outer layer of the double membrane of the mitochondria originated a. the nuclear membrane of the eukaryotic host b. the plasma membrane of the eukaryotic host c. the ribosomes of the engulfed prokaryotic cell d. the lysosomes of the engulfed prokaryotic cell

To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird

As scientist had investigated evolution from a variety fields they have found