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postnew [5]
3 years ago
13

What are the three possible combinations of alleles? (PLEASE HELP)

Biology
2 answers:
Archy [21]3 years ago
3 0

Answer:

AA

Aa

aa

<em>plz heart</em>

Explanation:

vovikov84 [41]3 years ago
3 0
BB Homozygous Dominant
Bb Heterozygous
bb Homozygous Recessive
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Answer:

The organisms reproduce in two ways:

Asexual Reproduction– In this process, only a single parent is involved and no gamete formation takes place.

Sexual Reproduction– In this process, two parents are involved and gamete formation takes place. Meiosis is an important step in sexual reproduction.

Key Points on How do organisms reproduce

  • Reproduction is the process of producing new individuals of the same kind.
  • Organisms reproduce in two ways- asexually and sexually.
  • Asexual reproduction does not involve the fusion of male and female gametes. This takes place in bacteria, amoeba, hydra, etc.
  • Sexual reproduction involves the fusion of male and female gametes and can be seen in humans and many animals.
  • Fission, budding, vegetative propagation, fragmentation are some different types of asexual reproduction. It does not require any reproductive organs.
  • Sexual reproduction involves the reproductive organs of male and female.
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3 years ago
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Which of these statements is not an accurate description of females as identified by the 2000 census?
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Census 2000 was the data collection for the census of the general population in 2000. China, United States, Costa Rica, Indonesia, Panama, Turkey and the USA conducted a census. According to the census results, the male population didn't grow at a faster rate than the female population.  
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What is the difference between topsoil and clay?
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The difference between topsoil and garden soil is an even finer distinction than the difference between soil and dirt, and it has to do with the amount of organic matter, and to a lesser extent, the types of trace minerals and the ratio of clay, sand and silt. Garden soil is a category of topsoil

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Why is it necessary to prepare karyotypes by viewing somatic.
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Answer:

Cells can be made to divide and mitosis can be halted at metaphase; both sets of chromosomes need to be examined.

I hope this helps.

7 0
3 years ago
What happens over time to the temperature of the CO2 as sunlight is shining on it? Why?
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Gases in the atmosphere, such as carbon dioxide, trap heat similar to the glass roof of a greenhouse. These heat-trapping gases are called greenhouse gases

Explanation:

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