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
zlopas [31]
3 years ago
15

What is heredity?

Biology
1 answer:
hichkok12 [17]3 years ago
8 0

Answer:

A

Explanation:

You might be interested in
A woman in the third trimester of her first pregnancy expresses fear about the birth canal being wide enough for her to push the
NeX [460]
Relaxin

<span>Relaxin, secreted by the corpus luteum of the ovary as well as the placenta, is responsible for helping to inhibit uterine activity and to soften the cervix and the collagen in joints. Softening of the cervix allows for dilatation at birth; softening of collagen allows for laxness in the lower spine and so helps enlarge the birth canal. The effect of estrogen is to cause breast and uterine enlargement. Progesterone has a major role in maintaining the endometrium, inhibiting uterine contractility, and aiding in the development of the breasts for lactation. Human placental lactogen (hPL), also known as human chorionic somatomammotropin, serves as an antagonist to insulin, making insulin less effective, thereby allowing more glucose to become available for fetal growth.</span>
4 0
3 years ago
You find that 21% of the population exhibits the recessive trait for eye color and the other 79%
GaryK [48]
It could be 99% or 100%
7 0
3 years ago
Tim makes a volcano demonstration for a class. He crafts the volcano out of clay, and then pours vinegar into the baking soda th
Mrrafil [7]
More bubbles will form if more vinegar is added
8 0
3 years ago
Read 2 more answers
Please name at least FOUR properties of water <br><br> i will give you brainliest!
sergey [27]

Answer:

Adhesion, Cohesion, Evaporating Cooling, and Surface Tension

Hope this helps! :)

3 0
3 years ago
Which of the following molecules is not required for a PCR reaction? View Available Hint(s) Which of the following molecules is
natita [175]

Answer:

A Ligase

B False

C To separate the double‑stranded DNA

Explanation:

The Polymerase Chain Reaction (PCR) is a technique widely used in molecular biology laboratories in order to make millions of copies of a specific sequence of DNA. PCR requires deoxynucleotide triphosphates (dNTPs) to synthesize new copies of the target DNA fragment, a thermostable DNA polymerase that adds nucleotides to new DNA strands, and primers that attach to complementary ends at each DNA strand. PCR has three phases: 1-Denaturation, where the double-stranded DNA molecule is heated to separate it into two single (separated) strands; 2-annealing, where the temperature is lowered in order to allow the primers to attach each DNA strand, and 3- extension, where the temperature is increased (again), and the thermostable DNA polymerase adds the appropriate dNTPs to new DNA strands. In consequence, annealing occurs at the lowest temperature. Moreover, during the denaturation stage, the temperature is increased at 90–95°C  in order to denature the DNA strands into single strands.

5 0
3 years ago
Other questions:
  • Animals cell cannot collect energy from the sun and make sugar because the do not have
    6·1 answer
  • Why is it necessary for cells chromosomes to be distributed to its daughter cells in such a precise manner
    14·1 answer
  • What do translation and transcription work together to do? Explain the role each plays in the process.
    8·2 answers
  • Which transport process requires the use of a cells energy
    12·2 answers
  • A gene pool consists of all the genes within a _____.
    10·2 answers
  • What is another word for cell differentiation
    14·1 answer
  • Which of the following would not be involved in performing synergism when making a fist?
    10·1 answer
  • WILL MARK BRAINLIEST!!!! Can someone help me wit dis question?
    5·1 answer
  • Which best describes alleles?
    8·1 answer
  • What is the meaning of nutrition​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!