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
givi [52]
3 years ago
7

6.

Biology
1 answer:
ELEN [110]3 years ago
8 0

Answer:

b) 1&2 ....

Explanation:

hope it helps

You might be interested in
What type of inheritance pattern shows both traits in possible offspring
VARVARA [1.3K]

Answer:

Codominance

Explanation:

Codominance is when two dominant traits are equally dominant, and therefore they both are expressed in the offspring's phenotype. For example, if in a flower, blue (BB) and red (RR) are codominant their offspring would be both red and blue. One of the common examples of codominance in humans is blood type, which is seen in AB blood since A and B are equally dominant.

7 0
3 years ago
Read 2 more answers
In a hypertonic solution, the Red Blood Cell will appear_____(swollen/shrunken/same)
Alexxandr [17]

The blood cell will appear swollen

5 0
3 years ago
______ are chemical messengers secreted by glands. Exocrine glands, such as sweat glands, secrete fluids through ducts. _______
rusak2 [61]

Answers:

Hormones are chemical messengers....

Endocrine glands secrete hormones...

The pituitary gland plays...

is produced by the adrenal glands...

the gland will produce fewer amounts of the hormone...

produce chemicals called paracrine factors...

blood is called the thyroid.

Steroid hormones are synthesized from cholesterol, while nonsteroid hormones are synthesized from modified amino acids and small peptides. Non-steroid hormones are not lipid-soluble and therefore they need to bind to a receptor on a cell membrane; while steroid hormones can diffuse through the cell membrane.

Explanation:

Hormones are signaling molecules synthesized by glands. The endocrine glands include the adrenal glands, pineal gland, thyroid gland, parathyroid gland, pituitary gland, ovaries, testes, pancreas and hypothalamus. The pituitary gland is an endocrine gland that secretes hormones capable of stimulating the adrenal glands in order to produce steroid hormones. Hormone levels are often modulated by negative feedback, by which high-hormone levels reduce their own production. Paracrine factors (also known as growth and differentiation factors) are proteins that can diffuse across small distances in order to induce responses in neighboring cells. The thyroid gland secretes hormones involved in regulating metabolism and growth. Moreover, the thyroid gland also secretes calcitonin that regulates calcium levels in the blood.

8 0
3 years ago
Your Answer Is
prisoha [69]

Answer:

C)The density of an object determines weather it will sink or float

Explanation:

6 0
3 years ago
In a lysogenic infection, the viral dna that is embbeded in a host cell's dna is called a(n)
lutik1710 [3]
The correct answer is prophage. In a lysogenic infection, the viral DNA that is embedded in a host cell's DNA is called a prophage. Prophage is actually a bacteriophage genome that is being inserted into the circular bacterial DNA chromosome.
6 0
3 years ago
Other questions:
  • A nurse is attending a continuing education program about growth and development. why is it necessary that nurses are well educa
    11·1 answer
  • One problem caused by technology is that of pollution true of false
    9·2 answers
  • What are three ways a fossil can be destroyed after it has formed.
    11·1 answer
  • Scientists studying a group of related bird species on an island archipelago discover that these species are always more closely
    5·1 answer
  • How does a virus make it into a cell and what happens to it as it tries to get to it target " The Nucleus".
    11·1 answer
  • A organização dos mapas e guias de ruas de uma cidade é fundamental para a exata localização do lugar a que se deseja ir. Nas bu
    6·1 answer
  • Difference between cytoplasm and potoplsm
    7·1 answer
  • How many chemical bond does carbon form
    5·2 answers
  • Somebody help me out
    7·1 answer
  • ____________________ is the presence of precancerous changes in the cells lining the cervix that may be detected on a pap smear.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!