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
Yakvenalex [24]
3 years ago
9

Any astronomical body that revolves around a larger body is called

Biology
1 answer:
Leni [432]3 years ago
4 0
Any astronomical body that revolves around a larger body is called SATELLITE. <span>There are two basic types of satellite, natural and artificial satellites. Natural satellites are those that occur naturally such as the moon and the earth while artificial satellites refers to man made satellites. Man made satellites are usually designed for collection of data and for communication. Artificial satellites have the ability to collect more information in a very short time compared to ground instruments. There are many different types of artificial satellites in space.</span><span />
You might be interested in
What is the first thing that happens in photosynthesis?
Lerok [7]
<span>light energy is captured</span>
4 0
3 years ago
In pea plants, long stems are dominant to short stems, purple flowers are dominant to white, and round peas are dominant to wrin
meriva

Assuming the genes are not linked nor interacting with each other, the expected number of long stemmed plants with purple flowers, producing wrinkled peas, L-P-rr, is 288.

<h3>Available data</h3>

  • long stems are dominant to short stems
  • purple flowers are dominant to white,
  • round peas are dominant to wrinkled

  • Each trait is determined by a single, different gene.

  • A heter0zyg0us plant is self-crossed
  • F1) 2,048 descendants

Let us name te alleles as follows

  • L ⇒ Long stem
  • l ⇒ Short stem
  • P ⇒ Purple flowers
  • p ⇒ white flowers
  • R ⇒ Round peas
  • r ⇒ wrinkled peas

Cross) heter0zyg0us plant is self-crossed

Parental) LlPpRr

Gametes) LPR, LPr, LpR, Lpr, lPR, lPr, lpR, lpr

Assuming that these genes are not linked nor interacting with each other, to make the calcs easier we will make crosses considering each gene separately.

  • Stems

Parental) Ll  x  Ll

F1) 1/4 LL, 2/4 Ll, 1/4 ll

     <u>3/4 long stem,</u> 1/4 short stem

  • Flower color

Parental) Pp  x  Pp

F1) 1/4 PP, 2/4 Pp, 1/4 pp

     <u>3/4 purple flowers</u>, 1/4 white flowers

  • Peas

Parental) Rr  x  Rr

F1) 1/4 RR, 2/4 Rr, 1/4 rr

     3/4 round peas, <u>1/4 wrinkled peas</u>

Now, we will get the proportion of individuals with long stems, purple flowers, producing wrinkled peas, L-P-rr

<u><em>Note</em></u><em>: The symbol - is representing either a dominant or a recessive allele.</em>

From the crosses, we know that

  • 3/4 are long stemmed,
  • 3/4 have purple flowers, and
  • 1/4 have wrinkled peas.

To get the proportion of individuals expressing all these traits together, we just need to multiply these values.

3/4 L- x 3/4 P- x 1/4 rr =<u> 9/64 L-P-rr</u>

Knowing that  the total number of plants is 2,048 and that there are 64 possible gametes combinations from this cross, we will use the proportion 9/64 to get the number of plants with these traits.

64 ------------- 2,048 plants

9 -------------- X = (9 x 2048) / 64 = 288 plants.

<em>We expect to find 288 long stemmed plants with purple flowers, producing wrinkled peas.</em>

<em />

<em />

You will learn more about trihybrid crosses at

brainly.com/question/21942441

brainly.com/question/7333760

brainly.com/question/6764853

4 0
2 years ago
What was the species concept most used by Linnaeus?
Law Incorporation [45]
The answer is b because it's morphological
3 0
3 years ago
RNA plays important roles in many cellular processes, particularly those associated with protein synthesis: transcription, RNA p
Elena L [17]

Answer:

Explanation:transcription/RNA processing:

a) snRNA

c) mRNA

e) pre-mRNA

2. translation

b) tRNA

f) rRNA

3. not used in protein synthesis

d) RNA primers

4 0
3 years ago
A scientist wants to be able to artificially produce a protein that is produced in the livers of frogs. The scientist has locate
Aliun [14]

Answer:

c. Insert the gene into bacteria.

Explanation:

Research method is always used to answer every scientific inquiry and in gaining evidential data or knowledge. The scientific method has the following process or at least undergoes the process of

1. Observation 

2. Hypothesis 

3. Experimentation 

4. Interpretation of data 

5. Evaluating the data 

6. Passing and recording the data 

6 0
3 years ago
Other questions:
  • What is one path carbon can take through the environment?
    13·1 answer
  • Describe the composition of semen
    8·1 answer
  • How can prokaryotic cells affect the health of the human body? Check all that apply.
    7·2 answers
  • Blood, muscle, and bone cells are examples of _____. specialized cells. tissues. organs. plant cells.
    7·2 answers
  • How did research change during the period of classical biotechnology?
    11·1 answer
  • A tree of life depicting the hypothetical phylogeny of the three domains is shown above. A star is placed at the common ancestor
    15·1 answer
  • Cystic fibrosis is inherited with the autosomal recessive allele c. Individuals with the autosomal dominant allele C do not have
    5·1 answer
  • Which activities of the body are controlled by the autonomic nervous system?
    7·1 answer
  • What structures of a living cell are not visible?
    13·1 answer
  • Question 7 of 25 Which of the following best describes a community?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!