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matrenka [14]
3 years ago
7

What do scientists mean when they refer to a

Biology
1 answer:
stellarik [79]3 years ago
6 0

Answer:

d.

Explanation:

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Wo fruit flies that are heterozygous for body color and eye color are crossed. Brown body color is dominant to black body color.
ExtremeBDS [4]
<span>The crossed flies are heterozygous so they have one allele of each for the characteristics. So the genotype is Bb for body color and Rr for eye color. To set up the punnett square, you would determine all possible combinations for the alleles that each parent could provide: BR, Br, bR, and br. Then make the table, and combining the rows and columns:
    BR Br bR br
 BR BBRR BBRr BbRR BbRr
 Br BBRr BBrr BbRr Bbrr
 bR BbRR BbRr bbRR bbRr
 br BbRr Bbrr bbRr bbrr
   There are sixteen combinations of the genotypes and they need to be classified: BB or Bb- Brown body; bb- black body; RR or Rr- red eyes; rr- brown eyes
   Brown body and red eyes- 9
 Brown body and brown eyes- 3
 Black body and red eyes- 3
 Black body and brown eyes 1</span>
8 0
3 years ago
IIdentify the kingdoms. Check all that apply. Eubacteria Archaebacteria Archaea Protista Fungi Plantae Animalia Eukarya
AleksAgata [21]

The right options are; Plantae, Archaebacteria, Animalia, Eubacteria, Protista, and Fungi.

Kingdom is the highest taxonomic group into which living organisms are grouped. The six kingdoms of life include; Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia. Organisms are grouped into different kingdoms based on the similarities or common features that exist between them. Some the features that are used in grouping organisms include; the cell type (prokaryotic or eukaryotic), mode of reproduction (asexual or sexual), and how they obtain their food (ingestion, absorption and photosynthesis).

3 0
3 years ago
Read 2 more answers
A person who has high self-esteem:
AleksAgata [21]

Answer:

i would say the most realistic answer is, d. you can have a high self esteem and not be narcissistic.

7 0
2 years ago
Read 2 more answers
Please help! I’m so stuck in bio...
Helen [10]

Answer:

3,5,6,4,1,2

Explanation:

3.interphase is the first phase of the cell cycle and the longest where the cell grows and prepares for mitosis through dna replication

5.chromosomes form in the first phase of mitosis, prophase

6.chromosomes line up along the equator during the second phase of mitosis, metaphase

4 sister chromatids separate during anaphase

1 two new nuclei form during telphase

2 cytokinesis is the separation of cytoplasm , resulting in two daughter cells

8 0
2 years ago
Why would the tissues of a leaf need to have the ability to resist changes in pH in their natural environment?
Anastaziya [24]

Answer:

The tissues of a leaf needs to have the ability to resist changes in their natural environment so that they can survive

6 0
2 years ago
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