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
Sidana [21]
3 years ago
10

How do spermatogenesis and oogenesis differ in terms of the number of gametes they produce?

Biology
2 answers:
irinina [24]3 years ago
7 0
Spermatogenesis produces<span> four </span>gametes<span>, while </span>oogenesis produces one with two to three polar bodies left over. because oocytes contain not only genetic material but also mitochondria.
yawa3891 [41]3 years ago
7 0
Spermatogenesis produces 4 sperms , while oogenesis producers 1 ova and 3 polar bodies which the ova absorbs later
You might be interested in
What is unique about the members of the group of fungi to which Penicillium notatum belongs? They are not important for medicine
fgiga [73]

Answer:

The correct answer is - they are not made-up of hyphae.

Explanation:

Penicillin notatum is a member of fungi and penicillin genus. These fungi are present on salted foods, inside the house in damp parts mostly.

These fungi are not made up of hyphae. Hyphae are filamentous branches that form fungi body in other fungi groups. On this genus its more of like bush or brush.

Thus, the correct answer is option - they are not made up of hyphae.

4 0
3 years ago
Read 2 more answers
What would happen to the flow of energy if autotrophs did not produce more sugars than they need?
Elena-2011 [213]

Answer:

Your body would not have alot of energy

Explanation:

3 0
3 years ago
You are interested in studying a gene called CFTR because mutations in this gene in humans cause cystic fibrosis. You have made
Juliette [100K]

Answer: Both the mouse and human beings are encoding the proteins having similar functions.

Explanation:

The CFTR gene in the mouse and CFTR gene in the human beings encode proteins that perform similar function,this is so because if the results are same then it means that both mouse and human beings are encoding the protein that have similar function.

Option A is incorrect  because both humans and mouse are eukaryotes so they have introns and because of that even if the gene sequences are different they can still encode protein.

Option B is incorrect because  amino acid sequences can be similar inorder to have the similar function. If glutamic acid is replaced by aspartic acid, it won't have different function the function will remain same. So, identical amino acid sequences are not required. They can be similar too.

8 0
3 years ago
Which describes a climate effect on the rate of weathering?
tester [92]

Answer:

Cold climates favor mechanical weathering.

Explanation:

A cold, dry climate will produce the lowest rate of weathering. A warm, wet climate will produce the highest rate of weathering. The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering

8 0
3 years ago
With respect to sensory changes in middle age, people commonly experience a(n) _______.
Alex787 [66]

The correct answer is A. Decline in vision

Explanation:

The term "middle age" is used to describe the time span between 45 and around 65 in human life. During this, important changes occur in terms of senses, this age usually implies a decline in senses including pain, taste, smell, and vision. In terms of vision, it is common during middle ages people began experiencing blurring vision or weakened vision as during this age conditions such as presbyopia, glaucoma, cataracts, among others. Additionally, the decline in vision in this age is commonly related to other conditions such as diabetes, the use of medicines and also jobs that are visually demanding. Thus, in middle age, people commonly experience a decline in vision.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What species concepts is not very useful in defining plant species because some plant groups readily hybridize with other plant
    6·1 answer
  • The hypothesis for Tonya's experiment is "If distance of a race increases, the amount of time needed to run the race will increa
    7·2 answers
  • SCIENCE QUESTION PLEASE HELP!!! URGENT!
    15·1 answer
  • You’re doing a clinical at the local hospital when you meet Mr. T, a 23-year-old man who has suffered a complete spinal injury a
    14·1 answer
  • A particular protein (Vac8) found in yeast has this N-terminal sequence, Met-Gly-Ser-Ser-Cys.... The corresponding DNA sequence
    15·1 answer
  • What two nations were at the center of the Space Race in the 1950's Australia and Russia .China and United States .United States
    15·1 answer
  • where do photosynthetic organisms get the energy needed to make sugars during the light-independent/dark reactions?
    5·1 answer
  • removing seeds from cotton plants was a slow job until eli whitney invented the cotton gin what is cotton gin
    8·1 answer
  • a disease agent can affect more than one organ of the body, and more than one disease agent can affect the same organ of the bod
    11·1 answer
  • in the experiment determining the parental genotype of fruit flies from a monohybrid cross, if the number of long wing offspring
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!