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
Elina [12.6K]
2 years ago
15

13. Small streams and rivers that flow into larger ones are called

Biology
2 answers:
Elodia [21]2 years ago
6 0

Answer:

B

Explanation:

lol

yanalaym [24]2 years ago
3 0

Answer:

B. tributaries

Explanation:

You might be interested in
What phenotypic ratio would you expect as a result of a test cross between two individuals where 9) one that is homozygous reces
olasank [31]

What phenotypic ratio would you expect as a result of a test cross between a dihybrid organism and one that is homozygous recessive for alleles at two independent loci?

a. 3:1

b. 9:3:3:1

c. 1:1:1:1

d. 1:2:1

e. 9:4:2:1

Answer:

c. 1:1:1:1

Explanation:

When a heterozygous individual for two genes is test crossed with a double homozygous recessive individual, the progeny is obtained in 1:1:1:1 phenotypic ratio. This occurs as the heterozygous dominant individual forms four types of gametes in 1:1:1:1 ratio while the homozygous recessive individual would form only one type of gamete having one recessive allele for each gene.  

For example, a test cross between TtRr (tall and red) and ttrr (short and white) would produce a progeny in following ratio=

1 tall, red: 1 tall, white: 1 short, red: 1 short, white

Here, T= tall, t= short, R= red, r= white

8 0
3 years ago
A recipe calls for 34 teaspoon of butter for every 2 cups of milk. If you increase the recipe to use 3 cups of milk, how many te
WITCHER [35]

Answer:

1 and 1/8 teaspoons of butter i think

Explanation:

4 0
2 years ago
Sleep produces an "uncoupling" of neurobehavioral systems, providing the ____ with a break.​
Inessa [10]
Central nervous system
4 0
3 years ago
Awnser my question NOW!!!!!!!!!!
Sav [38]

Answer:

DNA can be described as the molecules which carries the genetic code for every individual. The DNA is made up of nucleotide bases which join the two strands of DNA. The sugar and phosphate form the backbone of the DNA.

Genes are the hereditary molecules which are made up of DNA. The alleles of a gene represent which traits will be carried by an organism.

Chromosomes are made up of genes. During reproduction, crossing over of DNA occurs and alleles of the genes assort independently due to which variations occur.

7 0
3 years ago
Which of the following statements is part of the cell theory?
bezimeni [28]

Answer:

D. all of these

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Locations near the equator _____.
    13·1 answer
  • The toxins (called _______) destroys the material that binds together the layers of the skin.
    10·1 answer
  • How does technology affect the advancement of science
    11·2 answers
  • This pea pod or fruit develops after _____ takes place during reproduction in a flowering plant
    15·2 answers
  • Together, the cornea and the lens work to help us see. What is an important function of these two parts of your eye? help me!!!!
    15·2 answers
  • Once the dye had been applied to the shirt, all that remained was to ______ it.
    15·2 answers
  • The cowbird is a nest parasite that lays its eggs in the nests of other species in the trees along the boundaries of forests and
    13·1 answer
  • Why would a ball-and-socket joint at the knees create problems for walking?
    7·1 answer
  • Which of the following is an example of homeostasis?
    6·2 answers
  • 3.Some plants have structures or features that protect them from harm.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!