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3 years ago

Describe the 3 ways plant seeds are dispered by other organisms.

Biology

2 answers:

ycow [4]3 years ago

8 0

Answer:

wind

sporulation

animals

Explanation:

Kazeer [188]3 years ago

8 0

Answer:

Plants can't walk to different places and take their seeds somewhere else they have developed other methods to move their seeds. The most common methods are wind, water, animals, explosions and fire. Dandelion seeds float in the wind.

Explanation:

There are five different types of seed dispersal and they are gravity, wind, ballistic, water, and animals.

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In the phrase "survival of the fittest," the term "fittest" refers to:

nalin [4]

Answer:

Explanation:

From what I know this could be wrong, but in the four stages of natural selection, the first step is overproduction, the second step is adaptation, and the third step is competition or survival of the fittest. This means that only the organisms with the best adaptations for their surroundings will survive. COULD BE WRONG SORRY IF IT IS

7 0

3 years ago

Chromosomes can be described as

serious [3.7K]

Answer:

as the nucleus of the cell

Explanation:

5 0

3 years ago

Which shapes do bacteria take? Check all that apply.

Llana [10]

Answer:

i believe the answers are sphere, rod, and spiral.

Explanation:

6 0

3 years ago

Ten points help me out it's due in an hour

hoa [83]

1A): Fats are =====> Solid at Room temperature

1B): Oils are =====> Liquid at Room Temperature

2A): Lipids ====> Are a group of organic compounds, that include fats, oils, waxes and related substances. Lipids are composed of carbon and hydrogen, and oxygen, but there is no definite ratio of hydrogen to oxygen atoms lipids as there is in carbohydrates. Simple lipids, which are the most common type, are made up of three fatty acids molecules, and glycerol molecule.

2B): Carbohydrates =====> Are organic compounds composed of carbon, and hydrogen, and oxygen. The proportion of hydrogen atoms to oxygen atoms in carbohydrates is the same as in water; Two hydrogens to one oxygen. There are three basic types of carbohydrates. Monosaccharides, disaccharides, and polysaccharides.

3): A positive control ===> should give the desired outcome of the experiment, provided that all the reagents and equipment are functioning properly. For example, if your experiment results in the ability of bacteria to grow on a petri plate containing antibiotic, your positive control will be bacteria that are known to carry the appropriate drug resistance marker. Even if none of your experimental bacteria grow, as long as there is growth of the positive control you know that growth was possible.

3B): A Positive Control =====> should be designed to not give the desired outcome of the experiment. In the example above, bacteria which do not carry a drug resistance marker should not be able to grow on a petri plate containing antibiotic. If growth is observed, it is a red flag that something is wrong with the experiment.

Hope that helps!!! : )

6 0

3 years ago

A man is found lying in a chair. On the wall behind him is a wide, bloodstained area with a void. The droplet sizes are less tha

tresset_1 [31]

This might be a case of high velocity blood spatter. This type of blood stain is most likely to be caused by a gun of a small calibre. The gunshot usually causes high velocity blood spatter or can be caused by other objects when high amount of force is exerted. The high velocity blood spatter are caused by force travelling at a speed of 100 feet per second or more which produces droplets of diameter less than 1 mm. Explosions may also cause such high velocity blood spatter.

3 0

4 years ago

Read 2 more answers