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
MatroZZZ [7]
3 years ago
5

Label the important points in concave and convex lens

Biology
1 answer:
disa [49]3 years ago
5 0
First is vertical axis second is optical centre third is focal point fourth is curvature fifth is focal length and sixth is principal axis
You might be interested in
One fish of this type has alleles 1 and 3 (S1S3) and its mate has alleles 2 and 4 (S2S4). If each allele confers a unit of color
otez555 [7]

Answer:

The options to the question are:

A) 1/4

B) 1/5

C) 1/8

D) 1/2

E) 0

The answer is D (1/2)

Explanation:

If each fish can possess only two allele types, a cross between a fish with allele types S1S3 and S2S4 will produce four possible offsprings using a punnet square.

S1S3 will produce S1 and S3 gametes while S2S4 will produce S2 and S4 gametes.

Each allele type confers a particular number of unit color to the fish i.e. S1 confers one unit color, S2 confers two, S3 confers 3, S4 confers 4 and so on........

A cross between S1S3 and S2S4 will yield offsprings S1S2, S1S4, S2S3 and S3S4. Combining these allele types, we will realize that only S1S4 and S2S3 will produce fishes with 5 units respectively. Hence, the probability of producing offsprings with five units of color is 2/4 or 1/2.

8 0
4 years ago
Which sex chromosome determines the sex of a baby?<br>Explain your answer.​
agasfer [191]

Answer:

XX chromosome

Explanation:

Men determine the sex of a baby depending on whether their sperm is carrying an X or Y chromosome. An X chromosome combines with the mother’s X chromosome to make a baby girl (XX) and a Y chromosome will combine with the mother’s to make a boy (XY).

3 0
4 years ago
Read 2 more answers
In the bed or on the bed? give your reasons.​
Alex73 [517]
On the bed because you will suffocate if you were in it
6 0
3 years ago
1) which is a role of cellular respiration in cycling materials between the atmosphere and biosphere?
ollegr [7]

Answer:

1) The correct answer would be A. it transfers carbon to the atmosphere as carbon dioxide.

Cellular respiration refers to the set of biochemical reactions take place in a cell in order to convert the energy of glucose into adenosine triphosphate (ATP).

The carbon dioxide is released as the byproduct of the process.

C₆H₁₂O₆ + 6O₂ →  6CO₂ + 6H₂O + ATP

2) The correct answer would be D. fermentation can occur without oxygen.

Fermentation is the process which occurs in oxygen is either absent or present in very less amount.

Thus, it enables the cell to survive when oxygen is not available.

For example, in humans, the muscle cells switch to lactic acid fermentation when oxygen supply is decreased during intense exercise.

It produces very less amount of ATP as compared to the aerobic respiration.

7 0
3 years ago
Read 2 more answers
Detached earlobes are dominant. A child inherits genes with the genotype: e and e. What is the chance that they will have detach
Vladimir [108]
If the lower case letter indicates the recessive gene, then there is 0% chance of someone with genotype ee to have a dominant, detached earlobe, appearance
4 0
4 years ago
Other questions:
  • People sweat to help maintain body temperature. What type of feedback happens when sweating regulates body temperature?
    7·2 answers
  • Which of the following is a benefit of crop rotation?
    10·1 answer
  • When NADH or NADPH transfers electrons to a recipient molecule, the recipient becomes reduced and the activated carriers are oxi
    11·1 answer
  • What are monosaccharides made of?
    15·2 answers
  • In the DESERT BIOME, which of the following could be an example of parasitism?
    10·1 answer
  • Why is there a limit to the number of links in a food chain?
    10·1 answer
  • Suicide only has its consequences for the person who attempts suicide
    11·2 answers
  • Select the correct level on the energy pyramid.
    15·1 answer
  • After a solar power plant is constructed, which statement best describes the waste produced and its environmental impact?
    8·1 answer
  • Light-dependent and light-independent reactions occur at the same time. True or False
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!