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Ymorist [56]
3 years ago
7

Name two ways pollination can occur

Biology
1 answer:
iogann1982 [59]3 years ago
8 0
Cross pollination through wind and other animals and self pollination through the flowers themselves.
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If a squirrel is developing resistance to snake venom how do you think the snake will evolve
hoa [83]
A more kind of fighting state, it will try new ways to attack the squirrell
7 0
3 years ago
When natural sources of ionizing radiation become increased because of accidental or deliberate human actions such as mining, th
MatroZZZ [7]

The question is incomplete as it does not have the options which are:

artificial

enhanced natural

extraterrestrial

manmade

Answer:

Enhanced natural resources

Explanation:

Natural resources are the resources used by the humans for survival present in the environment or provided by the surrounding environment.The natural resources includes the wood, gas, air, water and other substances.

The substances which emits harmful radiations like radium, thorium, uranium are known as radioactive isotopes.

When these ionizing radiation emitting natural substances increases in the environment due to human activities like the particle accelerators, X-rays and other methods which produces these substances then these substances are refereed to as the enhanced natural substances.

Thus, Enhanced natural resources is the correct answer.

6 0
3 years ago
Which type of asexual reproduction involves duplication of the parent DNA before dividing itself into two?
Kipish [7]

Answer:

binary fission - asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.

7 0
2 years ago
(ᵔᴥᵔ)(For the smartest of chirren)(ᵔᴥᵔ)
Dovator [93]

Punnet squares are a useful tool for predicting what the offspring will look like when mating plants or animals. Reginald Crundall Punnett, a mathematician, came up with these in 1905, long after Mendel's experiments. Let's take a look at how Punnet squares work using the yellow and green peas example from im not sure about the tree by three thing but maybe this will help :)

3 0
3 years ago
- Describe what happens to a fertilised egg cell before implantation in the uterus.​
dangina [55]

Answer:

During fertilization, the sperm and egg unite in one of the fallopian tubes to form a zygote. Then the zygote travels down the fallopian tube, where it becomes a morula. Once it reaches the uterus, the morula becomes a blastocyst. The blastocyst then burrows into the uterine lining — a process called implantation.

Explanation:

3 0
3 years ago
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