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3 years ago

Which statement is supported by this cladogram?

Biology

2 answers:

Brrunno [24]3 years ago

7 0

Answer:

Organism A is most primitive

Explanation:

I took it and got 100%

Andre45 [30]3 years ago

6 0

Ans.

The given diagram represents a cladogram, which is used to show evolutionary relationships between various organisms or species.

The intersection points between the lines show the common ancestors, which evolved into different organisms at the end of the branches, as A, B, C, D.

The first branch end (A) represents that most primitive organism, while the last branch end (D) represents the most recent organism.

Thus, the correct answer is option). 'organism A is the most primitive organism.'

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This is a photo of a wolf-dog. This animal is the offspring of a gray wolf and a domesticated dog, the German shepherd. The wolf

Korolek [52]

Answer:

Explanation:

their DNA are similar

they are able to reproduce

they are of same species

3 0

2 years ago

In order to develop good sleep hygiene, one should strive to do all of the following except __________. A. Exercise right before

castortr0y [4]

Answer:

A exercise before bed

Explanation:

6 0

2 years ago

What is the independent variable in the experiment conducted to determine the effects of the herbicide ZWD10 on corn growth?

Bess [88]

Answer:

herbicide ZWD10

Explanation:

Independent variable in an experiment are defined as the variable that can be changed or controlled as per the requirement of the experiment to determine its effect on the dependent variable.

In the given experiment, herbicide ZWD10 is an independent variable as it's quantity in experiment can be changed or controlled and we are looking for its effect on corn growth which is a dependent variable.

Hence, the correct answer is herbicide ZWD10.

4 0

2 years ago

HURRY HELP !!

Anettt [7]

Answer: All of the Above

Explanation:

TOPEX/ Poseidon was a joint effort between the USA's NASA and France's CNES from 1992 to 2006 that used satellite technology to study the changes in the ocean's topography and height.

It was hailed for its wide success as it was able to find data to explain various phenomenon that scientists had been trying to explain for a while including how to predict the path of La Nina.

5 0

2 years ago

Read 2 more answers

All living organisms break down sugar to obtain energy using cellular respiration, Which of the following chemical reactions rep

Ghella [55]

Answer:

The chemical reaction that represents the process of aerobic cell respiration is oxygen + glucose → water + carbon dioxide + energy

Explanation:

Cell respiration occurs in the mitochondria of eukaryotic cells and consists of a series of chemical reactions in which energy in the form of ATP molecules is obtained from a glucose molecule in the presence of oxygen.

Glucose is the main energetic substrate to be able to synthesize energy in the form of ATP, through oxidative phosphorylation. At the end of the process ATP is obtained as products, and as waste compounds water and carbon dioxide, which can be schematized in the following chemical reaction:

C₆H₁₂O₆ + 6O₂ → 6H₂O + 6CO₂ + ATP ↑

Glucose + Oxygen → Water + Carbon dioxide + Energy ↑

This reaction summarizes what happens in aerobic cellular breathing, which is necessary to synthesize energy for cellular functions.

The other reactions:

oxygen + water → glucose + lactose
glucose + lactose → oxygen + water
water + carbon dioxide + energy → oxygen + glucose

do not represent the components or the order of the reactions that occur in aerobic cell respiration

7 0

2 years ago