1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Flura [38]
2 years ago
12

2. A batch of 100 offspring is grown from a cross between a parent with a green stem and a mystery parent. All of the offspring

have purple stems. What must be true
of the mystery parent?
O A The mystery parent must have the genotype ANLIANL.
OB. The mystery parent must have the genotype ANL/anl.
O c The mystery parent must have the genotype anl/anl.
OD Nothing can be determined about the genotype of the mystery parent.
Biology
1 answer:
Paul [167]2 years ago
4 0

Answer:

a

Explanation:

mystery plant has dominant genes that cause purple stems  

You might be interested in
Ailani age 3 is lactose intolerant and unable to drink milk or to eat dairy products. what nutrients is most likely deficient in
svetlana [45]
Calcium. Almonds, broccoli, oranges, kale
8 0
3 years ago
Read 2 more answers
What stage of cellular respiration produces pyruvate as a product? (2 points)
ozzi
Glycolysis produces pyruvate as a product. 
7 0
3 years ago
Read 2 more answers
How the DNA is different from the cDNA?
Alexandra [31]

Answer:

gDNA = "genomic DNA" and cDNA = "complementary DNA." cDNA is classically associated with being reverse transcribed either from all extracted RNA from a tissue or cell (total RNA) including (in eukaryotes) pre-mRNA, ribosomal RNA, tRNA, snoRNA, miRNA and mRNA, etc.) while cDNA obtained only from reverse transcription of the mRNA (expressed eukaryotic cytosolic mRNA) fraction (e.g., by poly[dT]n and random priming) is complementary DNA (cDNA) made from what is called the "transcriptome." Eukaryotes have introns and exons in the gDNA, while prokaryotes do not. So eukaryotic cDNA reverse transcribed from mRNA lacks introns. Prokaryotic-derived cDNA is always complementary to prokaryotic RNA and gDNA (so is always necessary to have a good DNase treatment prior to gene expression analysis by e.g., qPCR for prokaryotic transcriptome work)...

6 0
3 years ago
I need help, I don't understand this, so please try to explain?
Vinvika [58]

Answer:

Yeah, so basically the image is showing restriction enzymes. The job of restriction enzymes is mainly involved in research when scientists use them for cloning human genes. But that's besides the point...

Main thing you have to understand is that restriction enzymes cut at very specific places along DNA sequences. If you look at the restriction enzyme Rsa 1, you can notice that it cuts only between a thymine nucleotide base and an adenine nucleotide base. Next, if ya look at Sty 1 (be careful b/c W can represent adenine or thymine), it cuts only between two directly adjacent cytosine nucleotide bases!

SO.... if we go to Rsa 1, we can find the answers by dividing up the sequences between the pattern we saw in the gray box. It only cuts between adenine and thymine bases. Based on that, we can find the number of fragments created, and the segment lengths (basically just like how many nucleotide bases are in each strand). Hope ya found this helpful!

3 0
3 years ago
What is the shape of an Acid-fast bacteria?
podryga [215]
Acid-fast bacteria are gram-positive, but in addition to peptidoglycan, the outer membrane or envelope of the acid-fast cell wall of contains large amounts of glycolipids, especially mycolic acids that in the genus Mycobacterium, make up approximately 60% of the acid-fast cell wall
4 0
3 years ago
Other questions:
  • Find the resistance of a portable lantern that uses a 24V power supply and draws a current of 0.80A. PLZ HURRY LOTS OF POINTS PH
    6·1 answer
  • Which one of these birds is an experimental population
    7·1 answer
  • Why is the new dna strand complementary to the 3' to 5' strands assembled in short segments? why is the new dna strand complemen
    8·1 answer
  • 9.40_Q1) Which particle moves through a metal wire as electricity?
    5·1 answer
  • The instructions or code that is responsible for all inhereted traits of an organism is
    5·1 answer
  • Why do you think it is important for climate scientists to study El Niño?
    9·1 answer
  • A collection of closely related animals or plants that share a similar genetic evolutionary history but cannot necessarily inter
    12·1 answer
  • Which bird is best adapted to survive in an environment dominated by seed-bearing plants?
    5·1 answer
  • What do rock layers have to do with the age of the rock?
    15·2 answers
  • Which of the following is a true statement regarding microclimates?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!