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
DerKrebs [107]
2 years ago
8

BRAINLIESTTTTTTT RIGHT NOWWWWW!!!!!!!!!!!!!!

Biology
1 answer:
ahrayia [7]2 years ago
8 0
When distance increases gravity decreases. Distance decreases then gravity increases. Directly proportional.
You might be interested in
What do you mean by sick? what are the different types of diseases​
Naddika [18.5K]
Sick could mean disgusting, horrible, brutal, awesome, amazing, etc. However it's commonly used in everyday talk to say "that's cool"There are four main types of disease: infectious diseases, deficiency diseases, hereditary diseases (including both genetic diseases and non-genetic hereditary diseases), and physiological diseases. Diseases can also be classified in other ways, such as communicable versus non-communicable diseases.
5 0
2 years ago
Read 2 more answers
Which part of the brain controls balance posture and coordination?
Masja [62]
The Cerebellum(the back of the brain) coordinates voluntary muscle movements and maintains posture, balance and equilibrium. 
8 0
3 years ago
Info: I ALMOST HAVE 200 QUESTIONS ANSWERED!
olga_2 [115]

Answer:

Natural selection, mutation, and genetic drift are random events.

Explanation:

A mechanism of evolution in which the frequencies of alleles of a population change with generations because of sampling error is known as genetic drift. It takes place in all the populations of non-infinite size, however, its influences are strongest in small populations.  

Hope this helps :)

7 0
3 years ago
Read 2 more answers
genetics book g how do you know that only a single gene is responsible for he color diferences between these snakes?
mariarad [96]

Answer:

Here is the full question:

An albino corn snake is crossed with a normal colored corn snake. The offspring are all normal-colored. When the first generation progeny snakes are crossed among themselves, they produce 32 normal colored snakes and 10 albino snakes.

a. How do you know that only a single gene is responsible for the color differences between these snakes?

b. which of these phenotypes is controlled by the dominant allele?

c. a normal colored female snake is involved in a test cross. This cross produces 10 normal colored and 11 albina offspring. what are the genotypes of the parents?

Explanation:

First of all, in genetics, Phenotype are the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype can be determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences on these genes.

Allele, which can also be called allelomorph, is any one of two or more genes that may occur alternatively at a given site on a chromosome. Alleles may occur in pairs, or we may have multiple alleles affecting the phenotype of a particular trait. The combination of alleles that an organism carries is its genotype. If the paired alleles are the same, the organism’s genotype is said to be homozygous for that trait. If they are different, the organism’s genotype is heterozygous. A dominant allele (A) will override the traits of a recessive allele (a) in a heterozygous pairing.

(a) In the question, we have two phenotypes seen in the second generation of this cross: normal and albino. Therefore, only one gene with two alleles is needed to control the phenotypes like colour of the snakes observed. The 3:1 ratio of these phenotypes in the F2 generation will be seen only if a single gene is involved.

(b) The allele controlling the normal phenotype (A) is dominant to the allele controlling the albino phenotype (a).

(c) The male parent’s genotype is aa. The normally colored offspring must receive an A allele from the mother, so the genotype of the normal offspring of the testcross is Aa. The albino offspring must receive an a allele from the mother, so the genotype of the albino offspring of the testcross is aa. Thus, the female parent must be heterozygous Aa.

7 0
3 years ago
What type of systems are constantly changing and requires homeostasis to keep the body working correctly?
kirill [66]

Answer:

The endocrine system

Explanation:

8 0
3 years ago
Other questions:
  • If George is startled by a loud noise immediately after his baby sister cries, he is likely to become fearful every time she cri
    9·2 answers
  • The color theory that proposed the existence of three different kinds of nerves in the retina, sensitive to red, green, and blue
    10·1 answer
  • Which of the following best explains why oceanic crust is subducted beneath continental crust?
    8·2 answers
  • The _____ method can help resolve problems logically.
    15·2 answers
  • The condition on Earth billions of years ago.
    11·1 answer
  • Microevolution is occurring when: a bird has a beak of a particular size that shrinks during a drought allele frequencies change
    5·1 answer
  • The prefix "cardio" refers to _____.<br> aerobic<br> with oxygen<br> anaerobic<br> heart
    14·2 answers
  • Where should the label for the dependent variable be written for this scatter plot?
    15·1 answer
  • How do you know something exists without ever having seen it before? In complete sentences.
    8·2 answers
  • I need this answer as quick as possible .
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!