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
never [62]
3 years ago
10

Explain why the chromosomes in the second drawing have sister chromatids, but the chromosomes in the third drawing do not. What

happened to the sister chromatids?
Biology
1 answer:
Anna11 [10]3 years ago
8 0
 looks like anaphase just happened
You might be interested in
Maria is testing the behavior of monkeys. First, she shows the monkey a rectangle. Then she shows the monkey a rectangle and a c
aivan3 [116]

Answer:

The correct answer is "temporal lobe".

Explanation:

The temporal lobe is the part of the brain involved in primary auditory perception by receiving sensory information from the ears and secondary areas and translating in into meaningful units such as speech and words. It was proved since 1954 by Mishkin and Pribram that the removal of the temporal lobe part of the brain produces a severe visual discrimination deficit in monkeys. This is the case for Maria's experiment, when the monkey was not able to differentiate between the rectangle and the cylinder anymore. Therefore, it is very likely that the part of the monkey's brain that was removed was the temporal lobe.

7 0
3 years ago
What is a trophic cascade?
baherus [9]
Trophic cascades are powerful indirect interactions that can control entire ecosystems
6 0
3 years ago
Read 2 more answers
HELP
tatyana61 [14]
The answer is D: solar energy is a renewable source
8 0
2 years ago
If an animal cell is placed in hypertonic solution what happens to the cell
Soloha48 [4]
<span>A solution is hypertonic to a cell if it has a higher solute (dissolved substance) concentration than the cell does. As a result, it also has a lower concentration of water than the cell does. Cell membranes and plant cell walls are semipermeable barriers, which means that certain molecules can diffuse through them, while other molecules can not.</span>
5 0
3 years ago
Read 2 more answers
Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.
Svetlanka [38]

Answer:

competition

Explanation:

An ecological community is a naturally occurring group of native plants, animals and other organisms that are interacting in a unique habitat. Its structure, composition and distribution are determined by environmental factors such as soil type, position in the landscape, altitude, climate and water availability(Department of Agriculture).

A climax community refers to the last stage of ecological succession in which the community remains relatively unchanged unless it is destroyed by events such as fire or human interference.

Competition between species in the same habitat is an important biotic factor in discussing ecological succession and the emergence of climax communities. Competition leads to a drop in the diversity of species in a given ecosystem because the dominant species live on and reproduce while the other species die off.

6 0
3 years ago
Other questions:
  • Which two habitats lack trees, shrubs, and liquid water?
    5·2 answers
  • Which of the following is considered an arid biome? a. grassland b. desert c. savanna d. rainforest
    7·2 answers
  • How do you draw a punnett square in Microsoft Word?
    7·1 answer
  • The stage where the cell spends most of its time is
    7·1 answer
  • -261.4°F<br>-164.3°C<br>what's the kelvin​
    15·1 answer
  • Where does spermatogenesis take place?<br> vas deferens<br> urethra<br> testes<br> penis
    11·2 answers
  • The different from of a gene for a given trait are called
    13·2 answers
  • I have 5 questions i need help on please help
    15·1 answer
  • List and describe the role of the 3 types of rna.
    13·1 answer
  • This organelle, found in all cells, is responsible for allowing only certain molecules into and out of the cell What is its name
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!