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
marshall27 [118]
3 years ago
5

Do the internal environments of males and female differ

Biology
1 answer:
Stolb23 [73]3 years ago
4 0
Yes, females first of all contain egg cells, unlike male who contain sperm cells. As you may notice on the outside, woman develop breasts over years in the chest cavity unlike males.
You might be interested in
How do sponges get rid of waste products with no digestive tracts?
g100num [7]
Well they will suck up the waste
6 0
3 years ago
Which conditions relate to the reseach of van Helmont?
Airida [17]

Answer:

- plant mass related to H2O

- conclusions partly correct

Explanation:

6 0
3 years ago
The cellular process in which materials are moved across a membrane from an area of low concentration to an area of high concent
Sidana [21]
The best answer is C. Active Transport
7 0
3 years ago
Read 2 more answers
9. Which of the following is considered a Local Histone Mobilization (circle all the correct ones and explain each) a. Ejection
kati45 [8]

Answer:

Phosphorylation

Methylation

Explanation:

Histone mobilization deals with the covalent bonding of several functional groups to the free nitrogens in the R-groups of lysine in the N-terminal tail.

DNA transcription can be controlled or altered via 'methylation' on the histones. Methylation is the mode of transferring methyl group to amino group of histone proteins that form the nucleosomes, which result to chromosomes formation through wrapping of DNA double helix around it. Histones methylation can either increase or decrease genes transcription. Chromatin modification is known to stimulate neural pathways that are essential for long memories and learning.

Histones phosphorylation is associated transcriptional activation. It deals with the transfer of phosphate group to amino acids of the proteins. Phosphate group known to be negatively charged, when transferred to amino acids of the histone proteins, it creates a repulsive force with the negatively charged phosphates of the DNA backbone. It can occur in serine, tyrosine and threonine. The enzymes kinases activate phosphorylation, while protein phosphatases remove phosphate groups.

6 0
3 years ago
Which of the following regions of the body are the tibia and fibula?a. Coxal Regionb. Antecubital Regionc. Tarsal Regiond. Crura
andrey2020 [161]

Answer:

The correct answer is : crural region.

Explanation:

In human body, The crural region of the bone is the leg region which is extending to knee to ankles in simpler language. It includes the tarsal region, tibia, fibula, shin area of leg, pedal region.

The coxal area or region is the region of hip bone and pelvic bone. Antecubital region in elbow pit of the arm and tarsal region is part of the toe region.

Thus, the correct answer is :  crural region.

6 0
3 years ago
Other questions:
  • Is the short haired cat in the p generation or hybrid
    15·2 answers
  • What scientific principle causes the different layers of the earth?
    8·1 answer
  • Which kind of wave would be observedusi outer space between planets, where there is very little matter
    10·2 answers
  • In the lab when working with acids and bases you should always wear.
    14·1 answer
  • Angiosperms are the most common plant that you see every day. Describe what characteristics make them so successful.
    8·1 answer
  • 1. Which of the following statements is FALSE about xylem? * O A. It flows one ways. O B. It carries water. O C. It carries gluc
    9·1 answer
  • 13)
    13·1 answer
  • Which of the following organisms lay amniotic eggs?
    13·2 answers
  • HELP ME OUT PLEASE
    5·1 answer
  • My dad scolded me i don’t wanna live with him I hate him
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!