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
Dima020 [189]
3 years ago
10

The equator is at what degree latitude

Biology
2 answers:
Ksenya-84 [330]3 years ago
4 0

Zero degrees latitude is the line designating the Equator and divides the Earth into two equal hemispheres (north and south).

Novosadov [1.4K]3 years ago
4 0
The equator is at 0 degrees of latitude, it is located in the middle of Earth, if you cut the world into precise halves, the equator would be line you would cut on.
You might be interested in
Which of the following best compares the processes of mitosis and meiosis.
Advocard [28]
The answer is A. Mitosis results in daughter cells through one division cycle while meiosis results in haploid gametes through two division cycles.
3 0
3 years ago
Read 2 more answers
What does it mean to think in pictures, give<br> examples
Leno4ka [110]

Answer:

To think in picture is like visual thinking. When you are thinking in pictures you are have a visual image but instead of having it in front of you, it is. more like thinking about it inside you head. An example would be when people think of things like let's say dogs. Most people will think in pictures of an dog inside their mind. They will visualize how a dog would run around, and play fetch, etc.

8 0
3 years ago
When blood ph is above the normal range, it is a condition called __________________. when blood ph is below the normal range, i
mr_godi [17]
When blood ph is above normal range, it is a condition called, alkolosis. When blood ph is below the normal range, it is a condition called acidosis.

I hope this helps :)
7 0
3 years ago
Which of the following is the most predictable outcome of increased gene flow between two populations?
Rudik [331]

Answer:

The correct answer is b. decreased genetic difference between the two populations

Explanation:

The gene flow between two population always reduce the genetic difference between the two population because it increases the homogeneity between the population.  

If there is greater gene flow between the two populations genes will be shared and transferred between the individual of two population which will make the two gene pool to become more and more similar.  

This will increase the fitness of both the population because more allele will add to the two populations. Therefore the correct answer is b.

6 0
3 years ago
You perform the following dihybrid cross: A blaBx Ab/aB. The A and B genes control different traits. What phenotypic ratio would
Luda [366]

Answer:

Option-D

Explanation:

In the given question the genotype of parental allele is- AbaB X AbaB. The alleles formed will be- AB, Ab,aB, ab in which the crossover allele will be AB and ab.

1. Unlinked genes

Now of these alleles are unlinked then the alleles will assort independently of each other therefore performing the punnett square we will get dihybrid ratio as 9:3:3:1 in which  

1. A_B_ are 9

2. aaB_ are 3

3. A_bb are-3

4. aabb- 1

Since the crossover allele are AB and ab therefore A_B_ are 9 and aabb- 1 represent recombinant genotype.

2. Linked genes

When the genes will be linked then chances of crossing over will be reduced as a result of which only two type of allele will be formed which are-  Ab and aB and the recombinant frequency will become less.

Crossing these allele will  form Aabb , AaBb , AaBb  and aaBB  genotypes. The recombinant ratio will decrease as A_B_ is 2 and aabb is not present.

Thus, option-4 which states that the unlinked ration is  9:3:3:1  and linked ratio is  <9: >3: >3: <1 is correct.

7 0
3 years ago
Other questions:
  • In the 1928 Griffith experiment he was able to show that there is a transforming principle. Describe the 4 scenarios of these ex
    12·2 answers
  • In perceiving its environment, a dolphin makes use of
    15·1 answer
  • Ancient photosynthetic prokaryotes were very important in the history of life because theya. produced the oxygen in the atmosphe
    8·2 answers
  • 15) Spinal interneurons prevent muscle antagonists from interfering with an intended movement by A) the process of reciprocal in
    14·1 answer
  • A solar powered car converts _______________ energy into _________________ energy.
    14·2 answers
  • Which description accurately characterizes an organ system in the human body?
    11·2 answers
  • Why do all nuclei undergo mitosis at the same time?
    13·1 answer
  • Select all that apply. Taxonomy _____. A)brings order to understanding the immense diversity of life B)is an unnecessary science
    10·2 answers
  • name one structure which is typical of many plant cells buy which is not present in the root hair cell.​
    5·2 answers
  • I need help in biology please help
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!