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Juliette [100K]
2 years ago
15

Plan an investigation on how temperature affects seed germination. ​

Biology
1 answer:
Stella [2.4K]2 years ago
7 0

Answer:

Moisture, hormone production, and enzyme activity. For seeds to germinate, they need to imbibe water. For this to occur, sufficient moisture must be present. A warmer climate may increase evaporation and decrease moisture, which would negatively affect germination.

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What factors influence gene flow between populations? 1. Differences in animal behavior and life history strategies can form eff
Whitepunk [10]

Answer:

All these factors affect gene flow:

1. Differences in animal behavior and life history strategies can form effective barriers to gene flow.

2. The home range size of the specie can also serve as a barrier to gene flow.

Explanation:

Firstly, gene flow is the transfer of genetic traits from one population to another. It is an important process for transferring genetic variations from one population to another.

There are several barriers or factors that limit or increase this gene flow.

Gene flow can be affected by mobility or rate of dispersal. It is expected to be lower in species with low mobility which is the movement from one place to another or low dispersal and vice versa. So a population with a shorter home range size can't effective aid gene flow as they interact only with individuals of the same population and vice versa.

Gene flow barrier could be by physical barriers which is the isolation of a geographical location preventing them from exchanging genetic materials with the same species of the sane population.

This type of physical barrier is usually but not always natural.

Barrier to gene flow could be reproductive preventing transfer of genectic materials due to differences in mating period, season of birth and so on.

Another barrier could be difrerneces in customs, ethnicity, religion and clans.

All these factors affect gene flow but the 3rd and 4th option are not totally true as barriers to gene flow are not totally physical geographical barriers and not totally anatomical differences but also soil preference and other factors.

Thanks.

3 0
3 years ago
When a parent is trying to get child to eat vegetables and say yummy the parents are using what food preference?
Luden [163]
They r trying to infer that “Broccoli” is delicious
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3 years ago
Suppose someone gave you a picture of an electron dot diagram. What would be included in your interpretation of the diagram?
Ghella [55]

Answer:

Hola

Explanation:

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5 0
3 years ago
How can water intake affect the volume and concentration of urine?
Alchen [17]
More water means more pee (theoretically). Pee is actually just garbage materials from the body (toxins). These color the urine. The more you drink, the more you have to pee and just pee clean because all toxins are out, or you have more water to take out the toxins, having less of it per let's say 0.5 l
3 0
3 years ago
Use the drop-down menus to select the names of the labeled structures.<br> A: <br> B:
Vaselesa [24]
B - the petal
A-stamen
3 0
3 years ago
Read 2 more answers
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