Answer:
A Cycads
Explanation:
Cycads are unique among gymnosperms in that they are pollinated by insects like beetles and, in rare cases, thrips.
Answer:
The technique is known as "staining"
Explanation:
Staining is a technique used to enhance the color contrast of the microscopic samples when observed in the microscope especially in the microbiological samples.
In the given question, when the staining technique is used to identify the sample then staining procedure is followed in a process where the samples can be identified on the basis of the color contrast which is in the case of gram staining.
The gram staining is used to identify the bacteria on the basis of color as the bacteria which appear blue in color are called gram-positive and the bacteria which appear red in color are gram-negative bacteria.
Thus, staining is the correct answer.
Answer:
A. The new evidence could be accepted and the theory changed.
Explanation:
most reasonable answer
No somethings only have one cell. they are called unicellular organisms.
Answer:
The correct answer would be -
the dependent - The distance it took for each car to stop
independent - different models of cars
control variables- accelerate to 60 mph
Explanation:
Independent variables are the variables in a study is that are get manipulated or changed to find or study the response or difference in the dependent variable. Here in this, the manipulation is a difference in the models of the cars.
The dependent variable is in this study or experiment is the distance both models took for each to stop after hitting the brakes as it depends on the independent variable.
Control variables are the variable is the variable that remains constant during the experiment so there would be no other influence than independent, in this case, speed or acceleration and same time hitting brakes are control variables.
