Answer:
The purpose of breeding experiments is to develop varieties or different plants with flowers expressing a new combination of form and shape.
Explanation:
Breeding or plants breeding refers to process of changing or altering plants characteristics or traits to produce new plants varieties with desirable traits or characteristics. The purpose of breeding is to develop varieties plants that have the desired traits or characteristics . Also, it's purpose is to develop varieties of plants with flowers expressing a new combination of form and shape.
Experimental breeding is a way of crossing organisms with different alleles to produce new variety of crop with desired characteristics.
Atoms of some elements pull more strongly on shared electrons than do atoms of other elements, as a result, the electrons are pulled more toward one atom, causing the bonded atoms to have a slight electrical charge.
In complete dominance, the dominant alleles hide the expression of the recessive allele. Option C. All of the offspring will exhibit the
dominant trait.
<h3>
What is complete dominance?</h3>
Complete dominance occurs when one of the alleles -the dominant one- completely hides the expression of the other allele -the recessive one- in heterozygous individuals.
Cross: BB x Bb
Gametes: B B B b
F1)
50% of the progeny will be homozygous BB
50% of the progeny will be heterozygous Bb
100% of the progeny will express the dominant trait.
The correct option is C. All of the offspring will exhibit the dominant trait.
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The answer is -12
Starting with a base of 0 cheetahs:
- 5 are born (0+5=5)
- 15 die (5-15=-10)
- 2 come (-10+2=-8)
- 4 leave (-8-4=-12)
After everything happens, the cheetah population has overall lost 12 cheetahs.
