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
viktelen [127]
3 years ago
8

In the formation of baby boy or baby girl, mother does not have the main role. why?​

Biology
1 answer:
svp [43]3 years ago
6 0
A child's gender (male or female) is determined by the chromosome that the male parent contributes.

Females have XX sex chromosomes.

Males have XY sex chromosomes.

A male infant results if the male contributes his Y chromosome while a female infant results if he contributes his X chromosome.
You might be interested in
An explanation based on many observations and investigations is a
Tanzania [10]
I think it's called a hypothesis 

7 0
3 years ago
How does it make you feel to know you have likely eaten a genetically modified food?​
jeka94
Kinda weird. But I have no feelings over it :)
5 0
3 years ago
You observe a species of bird that, upon hatching, has contact with its parents only while being fed. you also never hear the pa
pshichka [43]
You observe a species of bird that, upon hatching, has contact with its parents only while being fed. You also never hear the parents sing during the feeding process. What would you propose about song production in this species of bird?
A. Song learning in this species is most likely learned behavior.
B. The period of imprinting is likely later in the bird's life.
C. This species does not hear.
<span>D. Song production in this species is most likely innate behavior.

the answer is d im pretty sure


</span>
3 0
4 years ago
A diseased cell is no longer able to produce proteins. Which cell structure is most likely malfunctioning?
Zina [86]
The ribosomes are most likely malfunctioning.
3 0
4 years ago
Read 2 more answers
Why are autotrophs considered the basis of the food chain?
jolli1 [7]
They are among the only types of organisms that get their energy from a non-living thing, and they give energy to Primary consumers, which give energy to secondary consumers, which give energy to tertiary consumers, which can give energy to decomposers, etc.
6 0
3 years ago
Other questions:
  • I need to List the life cycle of the sun in order. Can you help me list the life cycle of the sun?
    11·1 answer
  • The discipline representing a hybrid of cognitive psychology and the neurosciences is called ____.​
    6·1 answer
  • Where might be a good place to set up this measuring tool? Explain
    7·2 answers
  • Please answer the question. I’ll give thanks to those who help.
    13·2 answers
  • Why would water stop soaking into the ground in the saturated zone?
    15·1 answer
  • 27. If a male guinea pig of the genotype BBLIRrSs were mated to a female of the genotype
    9·1 answer
  • Which part of an atom is
    5·1 answer
  • Which enzyme works on fats?<br><br> amylase<br> lipase<br> peptidase<br> trypsin
    9·1 answer
  • Which statement about the Aqua culture industry in the US is true
    13·1 answer
  • What is a group of spores on a plant called
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!