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boyakko [2]
4 years ago
8

Which mechanism may have led to the evolution of the hawaiin honeycreeper

Biology
1 answer:
earnstyle [38]4 years ago
4 0
Geographical isolation
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in pea plants, purple flowers (p) are dominant over white flowers (p). Show the cross between two heterozygous plants
Ostrovityanka [42]

Answer:

       <em>P      p</em>

<em>P</em>    PP   Pp

<em>p    </em>Pp    pp

PP=Homozygous purple

Pp= heterozygous purple

pp=homozygous White

Explanation:

I tried to type out the cross. The bold letters are the heterozygous  plants that you are crossing. and the normal letters are the offspring of the two heterozygous parents being crossed. Heterozygous means they are different alleles. Homosygous means the same alleles are present.

heterozygous= Pp

Homozygous= PP or pp

I hope this was the answer you were looking for!

4 0
3 years ago
Which of the following is an example of a renewable resource?
nordsb [41]

Answer:

crops is a renewable resources, coal, natural gas and oil are not renewable as they will not last forever.

8 0
2 years ago
A student's grade goes from a 95 to a 65 in 3 weeks. Calculate
steposvetlana [31]

-10grade/week

Explanation:

Given parameters:

Initial grade = 95grade

Final grade = 65grade

Time = 3weeks

Unknown parameter:

Rate of change of grade = ?

Solution:

Rate is defined as the change of a quantity with time.

 Rate of change of grade  = \frac{Final grade - Initial grade}{Time}

Rate of change of grade  = \frac{65 - 95}{3} = \frac{-30}{3}

Rate of change of grade = -10grade/week

The rate of change of the student's grade is -10grade/week. It implies that the grade of the student reduces by 10unit per week.

5 0
3 years ago
For this assignment, you will develop a scientific model on a poster that illustrates the role of photosynthesis and cellular re
Ratling [72]

Answer:

I don't speak English, I only translate, I'm sorry, but you like Kunno, I know, hush, I said hush, I don't talk to Kunno fans

8 0
2 years ago
Which of these is the lowest subgroup?<br> 1.) Order<br> 2.) kingdom<br> 3.) Genus<br> 4.) Species
ddd [48]
The answer to this question would be :4.) SpeciesIn taxonomy, the organism will be divided into different groups based on a specific character from that organism. It could be an organ 
The sequence from top to bottom would be:
<span>life
<span>domain
</span><span>kingdom
</span><span>phylum 
</span><span>class
</span><span>order
</span><span>family
</span><span>genus
</span><span>species

The lowest subgroup is called species</span></span>
3 0
3 years ago
Read 2 more answers
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