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
LenaWriter [7]
3 years ago
12

The base of the pyramid is built from organisms that primarily

Biology
2 answers:
borishaifa [10]3 years ago
7 0
Umm it is producers
right
sukhopar [10]3 years ago
3 0

Answer: a) are autotrophs

Explanation:

You might be interested in
Someone help me please
Deffense [45]

Answer:

last answer. Breaks down sugar before respiration can begin. Glycolysis breaks down glucose. glucose=sugar

4 0
3 years ago
What kind of stem cells are skin stem cells?
Gekata [30.6K]

Answer: skin cells

Explanation:

4 0
3 years ago
Read 2 more answers
What three organs secrete enzymes into the small intestines to assist in chemical digestion?
vovangra [49]

Answer:

stomach, pancreas and small intestine

8 0
2 years ago
Use the Punnett square to predict the genotype for the parent organism whose genotype is unknown and
Katyanochek1 [597]

Answer: The genotype for the parent organism whose genotype is unknown is Ff.

Explanation: Let (F) represent the allele for purple which is dominant over (f) and (f) represent the allele for white.

The parent organism whose genotype is unknown is heterozygous for purple colour (Ff).

A cross between Ff and ff will produce four offsprings: two of which are Ff (heterozygous for purple colour) and two are ff (white).

Ff x ff = Ff, Ff, ff and ff.

Since (F) is dominant over (f), (Ff) will manifest as purple while (ff) will manifest as white. Therefore, half of the offsprings are purple while the other half are white.

See the attached punnet square for more information

3 0
3 years ago
The suprachiasmatic nucleus influences the release of melatonin by its effect on the ________________.
anyanavicka [17]

Answer:

Pineal gland

Explanation:

The suprachiasmatic nucleus is the paired nucleus made of about 1000 neurons each in the hypothalamus. The suprachiasmatic nucleus is involved in maintaining the endogenous clock or the internal clock.

The suprachiasmatic nucleus controls the circadian rhythm by controlling the amount of melatonin. The melatonin is produced by the pineal gland from the serotonin and tryptophan precursors.  The hypothalamus thus controls the amount of the melatonin by regulating the pineal gland.

Thus, Pineal gland is the correct answer.

5 0
3 years ago
Other questions:
  • How big is a typical cell in your body
    7·1 answer
  • In a population of beetles, some are green, some are brown, and some are mixed. If the beetles live in vegetation, the ________
    13·2 answers
  • Describe factors that have played a role in how humans have altered the environment.
    14·1 answer
  • Glycolysis is best defined as a catabolic reaction based upon the ________.
    14·1 answer
  • What determines the volume of a gas?
    12·2 answers
  • Phenylketonuria (PKU) is a condition of newborns caused by an autosomal recessive allele. The incidence of PKU is one in 160,000
    13·1 answer
  • What are invasive species?
    6·1 answer
  • Give the phenotype for hh<br> A.Long hair<br> b. Medium hair<br> C.Short hair
    12·2 answers
  • Which amino acid sequence is coded for by the mRNA segment AUG-CCC-CAC-GAA-UAC?
    15·1 answer
  • Value: 5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!