Biology High School


Which of these statements indicates an experiment is systematic?
A. The experiment is repeated many times.
B. The experiment is about a testable question.
C. The experiment is very complicated and uses lots of chemicals.
D. The experiment includes a good plan for what measurements to take.

Answers

Answer 1

Answer:

Since the control is different, making an accurate prediction for this test is difficult.

Explanation:

Related Questions

A plant growing in a pot is more likely to be affected by a shortage (lack) of minerals than a plant growing in a garden.
Give the reason for this.

Answers

Because the plant in the garden is receiving minerals form the spheres of earth and the plant in the pot is not

Organisms that may make use of anaerobic respiration include A. Human Beings B. yeast C. Bacteria D. All of the above

Answers

D. All of the Above

Explanation:
Humans use anaerobic(non-oxygen) respiration when they do high-intensity exercise in their muscle cells.
Yeast use anaerobic respiration when there is no oxygen.
Bacteria and Archaea use it since they live in low-oxygen environments.
Hence,
The answer would be D. All of the Above.
Hope this helps!!! PLZ MARK BRAINLIEST!!!

Seeds are the male gametes in plants. true or false

Answers

Answer:

Seeds are not gametes.

Explanation:

Microsporophyll is a male gamete.

Macrosporophyll is a female gamete.

Answer:

False

Explanation:

Pollen is the male gamete in plants

A partial Texas food web is shown. The populations of which organisms will

most likely increase as a result of a disease that suddenly reduced the

population of Texas horned lizards. (12C) *

Answers

*See attached digaram for the good web being refffered to

Options:

A. Grasses and ants

B. Ants and grasshoppers

C. Grasshoppers and Texas cottonmouths

D. Texas cottonmouths and red-shouldered hawks

Answer:

B. Ants and grasshoppers

Explanation:

Looking at the partial Texas food web that is given below in the diagram attached, it shows that the Texas horned lizard feeds mainly on ants and grasshopper as a secondary consumer in the food web. As a result of this, the population of ants and grasshoppers would be often put in check and regulated.

However, if a disease suddenly reduces the population of the Texas horned lizard, it means that ants and grasshoppers won't be heavily preyed on anymore, since the population of their major predator has now been reduced.

Therefore, a reduction in the population of Texas horned lizard would result in the increase in the population of ants and grasshoppers.

Answer: Ants and grasshoppers

Explanation: I took the test

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