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nika2105 [10]
3 years ago
9

Which of the following are most responsible for the success of the cane toad as an invasive species in Australia?

Biology
2 answers:
tatuchka [14]3 years ago
6 0

Answer:

A is the answer on Edge

Explanation:

Vinil7 [7]3 years ago
4 0
The correct answer is letter A. Venom glands and varied diets are the reasons why cane toads are considered as invasive species in Australia. They cause major ecological imbalance within their immediate surroundings and have caused an infestation all over Australia.
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Can someone pls help me ​
frozen [14]

Answer:

Explanation:

a. Since both the parents are carriers, they have one allele that is the gene for the normal trait and one gene that is for the sickle cell trait. So the genotypes of the parents are Hh

b.   If we use a punnett square:

                    H            h

         H       HH           Hh

         h        Hh           hh

Genotypic ratio: 1 HH: 2Hh: 1hh

Phenotypic ratio:      1 normal blood cell: 2 sickle cell carriers: 1 sickle cell disease

6 0
3 years ago
3. What is one thing that can be done to help improve areas that produce a lot of runoff?
vazorg [7]

Answer: hi, im here to help :3

so, you can either use plants, use pesticides and fertilizers less often or the one thing i know is consider a rain barrel.

5 0
3 years ago
1 Morphology 2. Mitochondrial DNA 3. Nuclear DNA 4. Medulla 5. Herbert L. MacDonell 6. Plastic prints a. Found in small structur
otez555 [7]

Answer:

a. Mitochondrial DNA b. Morphology c. Plastic prints d. Herbert D. Macdonald e. Nuclear DNA f. Medulla

Explanation:

a. Found in small structures outside the nucleus of a cell and is inherited from the biological mother - Mitochondrial DNA

b. Hair’s form and structure Hair's morphology

c. Prints created when the finger touches a soft material like soap or putty - Plastic prints

d. Has studied bloodstains extensively and has offered a number of important observations about bloodstains - Herbert L. MacDonell.

e. Found in the nucleus of a cell and is inherited from both biological parents - Nuclear DNA

f. A set of cells that runs through a hair - medulla

3 0
3 years ago
Pakicetus
Lisa [10]

Answer: The basic theme of whale evolution is the development of large animals from much smaller ancestors, and nowhere is this more evident than in the case of multi-ton sperm and gray whales, whose ultimate forebears were small, dog-sized prehistoric mammals that prowled the riverbeds of central Asia 50 million years ago. Perhaps more intriguingly, whales are also a case study in the gradual evolution of mammals from fully terrestrial to fully marine lifestyles, with corresponding adaptations (elongated bodies, webbed feet, blowholes, etc.) at various key intervals along the way.

Explanation:Pick B is the best choice

6 0
3 years ago
Chief cells secrete inactive pepsinogen in order to prevent acid erosion inside of the chief cells. True or False
Vladimir [108]

Answer:

The statement is false.

Explanation:

At the base of the oxyntic gland, in addition to the parietal cells, the chief cells (peptic cells) are located, mainly in the lower half of the gastric glands, these cells have large basophilic zymogen granules, more prominent in the apical region and responsible of the secretion of pepsinogen proteolytic enzymes, a relatively constant fraction of pepsinogen I released by the chief cells is absorbed by the blood instead of passing into the gastric lumen. The stomach acid transforms pepsinogen into pepsin, which breaks down proteins in food during digestion.

3 0
3 years ago
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