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
Maslowich
3 years ago
7

The combining of chromosomes from genetically different gametes occurs during _____.

Biology
2 answers:
olga nikolaevna [1]3 years ago
7 0

Answer:

fertilization

Explanation:

Maurinko [17]3 years ago
4 0
The combining of chromosomes from genetically different gametes occurs during fertilization.
You might be interested in
Based on the anatomical and physiological differences between an infant and an​ adult, which finding would suggest respiratory d
frosja888 [35]

Answer: Excessive movements of the walls of the  abdomen

Basically babies belly breathe, that is they undergo abdominal pattern of respiration( instead of the abdomino- thoracic pattern in  adult), through their abdomen.

<u>This is because,  their thoracic walls are not fully functional to undergo  the normal adult mechanisms  of breathing</u>.

<u>The ribs are short in length due to incomplete ossification. They curve out wards, at low angle, their sternum, is shaped horizontally.</u>

These features reduce the activities   of the inter coastal muscles and the thoracic cage  in the mechanism of  infants breathing,compare to the long ribs, obliquely shaped rib cage,  with lower  sternum  of  adult which  permit the  abdominal-thoracic  breathing pattern.

Therefore ,when the diaphragm distends during breathing ,its movement pushes the organs of the abdomen down; because infants have rapid respiratory  rates, the distends created  rapid  expansion and contraction of the walls of the abdomen to gain enough abdominal pressure.

This together with the movement of  organs of the abdomen   from  the  pathways of diaphragm  created the  excessive  movements of the abdominal walls. This rapid abdominal wall movements creates discomfort and distress for the infant during this mechanisms.

Explanation:

7 0
3 years ago
An animal with long limbs, a long tail, and hand-like paws that can grab things would be best suited for which environment?
frosja888 [35]
<span>An animal with these such features would be well suited to live in environment like the rain forest. Its long limbs and tail would allow it to swing from tree to tree, and also reach up into the trees to gather food. The hand-like paws would make climbing easier, and allow the animals to grab food from higher places.</span>
5 0
3 years ago
Read 2 more answers
How is thermal energy and temperature similar
nata0808 [166]
<span>The more thermal energy a substance has, the more warmer it will be. So when the temperature is high, there is a lot of thermal energy </span>

Thermal energy is just energy. It refers to the energy of the molecules. Temperature is just a measurement
7 0
3 years ago
Eubacteria and archaebacteria differ in the process of protein synthesis. What is the difference?
bogdanovich [222]

Answer:

A

Explanation:

The main difference between Archaebacteria and Eubacteria is? Hint: Archaebacteria are called ancient bacteria whereas eubacteria are called true bacteria. Unlike eubacteria, archaebacteria can survive in extreme conditions

4 0
3 years ago
What is cation exchange
Anton [14]

Answer:

Cation-exchange capacity is a measure of how many cations can be retained on soil particle surfaces. Negative charges on the surfaces of soil particles bind positively-charged atoms or molecules, but allow these to exchange with other positively charged particles in the surrounding soil water

7 0
3 years ago
Other questions:
  • PLEASE HELP !!! Describe how and where viruses reproduce and the function of RNA and DNA in this process
    12·1 answer
  • Action: Increasing the amount of oxygen in the water
    15·1 answer
  • How do bones prevent damage to the internal organs
    8·1 answer
  • Which of the following is considered a secondary source?
    11·2 answers
  • The ___ in the limbic system stores and stores new information.
    14·1 answer
  • Who determined that individual traits are determined by discrete factors in what year
    7·1 answer
  • After transcription begins, several steps must be completed before the fully processed mRNA is ready to be used as a template fo
    12·1 answer
  • How many gallons of blood are in the human body?
    5·1 answer
  • Coral reefs are plants. True or false
    6·1 answer
  • What is a reflex?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!