The study of beak size in Darwin's finches provides what kind of evidence for evolution:

I am an autotrophic organism made of many cells with nucleus. i have a cell wall made of cellulose and have chloroplasts. what k

vova2212 [387]

Answer: "Kingdom Plantae" ; or, the "plant kingdom" .
___________________________________________________

5 0

2 years ago

In typical plant cell essentially visible orgenalle_______

andrey2020 [161]

Answer:

plantcell

Explanation:

because plant cell have central vaccole choloroplasts and plastids which are essentially visible organelles

6 0

2 years ago

Match each field of study to the correct piece of evidence. Tiles molecular biology comparative anatomy developmental biology Pa

PilotLPTM [1.2K]

Molecular Biology
This field of study deals with everything related to macromolecules, thus, what you will need for molecular biology would be something you could get proteins and nucleic acids from. Among the choices, the DNA of a pig and a calf would be the most helpful.

Comparative Anatomy
Comparative anatomy is a field of study that focuses on any similarities or differences between the anatomy or structure of different animals or species in general. Among the options, having the limb structure of a pig and a calf would allow you to practice the field since you have a structure to compare.

Developmental Biology
In this field, your concern would be how species grow and develop. For you to properly observe the growth and development, you must have the embryo of a pig and a calf. Therefore, among the options, this is the correct piece of evidence for this field.

IN SUMMARY:
Molecular Biology - Both DNA of a pig and a calf
Comparative Anatomy - Both limb structure of a pig and a calf
Developmental Biology - Embryo of a pig and a calf

3 0

2 years ago

Determine the median value for foot width for males and for females. Describe in complete sentences the method you used to deter

Ipatiy [6.2K]

Answer:

This question is incomplete because of the absence of the data referred to in the question

Explanation:

This question is incomplete but the data referred to in the question is attached below

In order to determine the median value of any set of data, the data is first of all rearranged chronologically (ascending) and then the middle value is picked if the number of data is odd but if the number of data is even, the two middle values are added together and then divided by two to get the median.

From the data provided, the values (which are 10 in number) can be arranged as shown below (with the median values in bold)

Females: 5, 7, 7, 7.5, 7.5, 7.8, 7.8, 8, 8, 17

Males: 4.5, 7.5, 9, 9, 9.2, 9.3, 10, 10, 10.5, 13

Since the number of data is even, the two middle numbers (in bold) shall be added together and then divided to get the median as shown below

The median value for the females foot width is = 7.5 + 7.8/2 = 7.65 cm

The median value for the male foot width is = 9.2 + 9.3/2 = 9.25 cm

4 0

1 year ago

In the presence of DCPIP which statements would be true? (for this and other questions, assume there is an inexhaustible supply

Margarita [4]

Answer:

The correct statements are A and D

A.The photo-system will still continue to split water because it is still losing electrons

D.The ATP yield would be unaffected

Explanation:

DCPIP is a redox-sensitive dye, not an electron transport chain blocker, and hence, imparts change in the wavelength when electrons are transferred. This allows rest of the steps of photo-system to be carried on normally, including splitting of water to generate oxygen as well as generation of ATP.

4 0

2 years ago