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
Margarita [4]
3 years ago
13

How many chromosomes does a Human have? And how is a baby's gender determined? (Example: For the baby to be a boy, it would need

what kind of chromosome? For it to be a girl, what chromosome would be needed?)
Physics
2 answers:
Ad libitum [116K]3 years ago
4 0
A human has 46 chromosome pairs. For a baby to be a boy its needs to have a xy chromosome and for it to be a girl it has to be xx. 
viktelen [127]3 years ago
4 0
Humans have a total of 46 chromosomes or 23 pairs. A baby's gender is determined by its x and y chromosomes if its double x then it's a female if its an x and a y it's a male. The father determines all this since he's the one that holds the y.
You might be interested in
If a 4.0Ω resistor, a 6.0Ω resistor, and an 8.0Ω resistor are connected in parallel across a 12 volt battery, what is the total
allsm [11]

Answer:

Explanation:

6.7 amps

7 0
3 years ago
What are two ways to change the state of a substance?
weeeeeb [17]
Solid to liquid
Liquid to solid

By adding or removing heat energy aka thermal energy 
7 0
3 years ago
Read 2 more answers
Witch sentence states Newton third law
Dominik [7]

Answer:

For every action, there is an equal and opposite reaction.

Explanation:

Physics helps alot lol

7 0
3 years ago
On physical science so what is Forcewhat is force and its unit ​
ivann1987 [24]

Answer:force is an agent which change the state of rest or uniform motion of a body. The unit of force newton

Explanation:

Force is that which change the state of rest or uniform motion of an object.the unit of force is newton or kgm/s^2

8 0
3 years ago
Which of the following calculations is equal to 1?
lutik1710 [3]

Answer:

we need to see the answers but probably 1 or -1

5 0
3 years ago
Other questions:
  • A 5kg book rests on a table. How much force is it exerting on the table?​
    10·2 answers
  • What is the formula for amplitude?
    9·1 answer
  • Meclanical Energy
    9·1 answer
  • If you know that the period of a pendulum is 1.87 seconds, what is the length of that pendulum? (Assume that we are on Earth and
    6·2 answers
  • Is air made of matter ?​evidence and reasoning.
    15·1 answer
  • Lithium is more active than aluminium<br> A.True<br> B.false
    13·2 answers
  • Which material is a conductor?<br> A. chalk<br> B. lead<br> C. leather<br> D. paper<br> E. rubber
    14·1 answer
  • Which of the following is part of the cycle of violence? (Select all that apply)
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Chuge%5Cmathfrak%7BQuestion%3A-%7D" id="TexFormula1" title="\huge\mathfrak{Question:-}" alt=
    14·2 answers
  • A body is acted upon by a constant force directed towards a fixed point. the magnitude of the force varies inversely as the squa
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!