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
Hunter-Best [27]
3 years ago
8

Homologous chromosomes pair up together and crossing over occurs occurs where ?

Biology
1 answer:
butalik [34]3 years ago
6 0

Answer:

El entrecruzamiento cromosómico es un proceso biológico que ocurre durante la meiosis, cuando las parejas de cromosomas homólogos, o del mismo tipo, están alineadas. Durante la meiosis los cromosomas emparejados están alineados en las llamadas placas meióticas, y tienen un mecanismo biológico que los mantiene unidos.

You might be interested in
The end product(s) of the light-independent reactions of photosynthesis is/are - Select all that apply.
iren2701 [21]

Answer:

Glucose

Explanation:

The light dependent stage produces oxygen while the light independent stage produces glucose ( a carbohydrate)

Oxygen and glucose are the two products of photosynthesis.

7 0
3 years ago
Leakage of lpg can be deleted by a person from a distance . name the process and write two applications of this process in our d
Nuetrik [128]

Answer:

Explanation:

LPG gas is basically propane and butane, and it is odourless in its natural state. The smell that you notice when there is a leak is actually the stench of an entirely different agent, called Ethyl Mercaptan (C2H6S). This substance is added to the gas when it leaves the main storage terminals.

5 0
1 year ago
The sensory cells associated with this sense actually hyperpolarize in response to their stimulus modality...
vaieri [72.5K]

Answer:

Vision

Explanation:

Sensory cells may detect the information like taste, touch, hear and vision by the presence of receptors located on their surface.

Hyperpolarisation may be defined as the change in the cell's membrane potential towards more negative. The sensory vision cells are associated with the hyperpolarisation of cells and makes the cells environment more negative  in response to the stimuli.

Thus, the correct answer is option (d).

8 0
3 years ago
Does any landform on Earth’s surface look the same as it did 5 million years ago? explain why or why not.
Sophie [7]

Answer:

Earth's surface didn't look much different. With few exceptions.

The global climate is cooler and drier, and seasonal, similar to modern climates. As the climate began to cool down grasslands continued to expand and forests started to dwindle in extent. In the seas, kelp forests made their first appearance and soon became one of Earth's most productive ecosystems. Water from the Atlantic Ocean poured in through the Strait of Gibraltar to deluge the Mediterranean Basin. The event is called the Zanclean flood. Parts of of southern Norway and southern Sweden that had been near sea level rose to form the Hardangervidda plateau and the South Swedish highlands.

Shorty after, the glaciations, uplift of the Rocky mountains and Panama seaway closure began to reshape the Earth.

Explanation:

4 0
3 years ago
Answer please it’s due in 10 minutes
Alona [7]

Answer:

Positive, Positive, Positive, Positive, Negative, Positive, Positive, (2) is answer to 22.

Explanation:

Because all those answers are correct.

5 0
2 years ago
Other questions:
  • 6
    5·1 answer
  • Stick insects, also called walking sticks, are typically found in tropical and subtropical forests and grasslands. The insects a
    11·2 answers
  • What are the step involved creating a protein
    8·1 answer
  • Properties of life include the use of blank to power an organisms activities
    13·1 answer
  • Which of these is a common characteristic of cnidarians?? A) They have four legs. B) They have tentacles with stinging cells. C)
    12·1 answer
  • When an apple is cut, oxygen comes in contact with the fruit’s inner tissue and browning occurs. One particular enzyme in the ap
    8·1 answer
  • I don’t know the answer but i just need an explanation or evidence why the answer is correct
    9·1 answer
  • Cells created by meiosis can be
    15·1 answer
  • A man who has cystic fibrosis married a healthy women. They produce 2 children who both have cystic fiber. What are the genotype
    12·1 answer
  • Can water from all 4 oceans circulate because they are connected?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!