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
Mice21 [21]
3 years ago
15

21. Which group of plants evolved first?

Biology
1 answer:
Aloiza [94]3 years ago
4 0
It would be a these nuts
You might be interested in
This type of inheritance pattern shows BOTH traits in possible offspringand is not a blending or intermediate
olganol [36]

Answer:

The correct answer is - d. codominance.

Explanation:

Complete dominance is the pattern of inheritance where one allele masked the other allele completely in a heterozygous condition. Incomplete dominance is a pattern of inheritance where both the alleles blend or form intermediate phenotype in heterozygous condition.

The codominance pattern of inheritance is similar to the incomplete dominance but instead of making a blend of both alleles, it expresses both alleles together in patches or pattern.

8 0
2 years ago
Use 2-3 sentences to describe what would if populations never evolved?
s2008m [1.1K]

Answer: Well, populations never evolved than one human might have gone extinct due to many different viruses and sicknesses but other animals might not be extinct.  If populations never grew more then that would be because we could not overpower dome viruses. If we never. If we never evolved animals like a Carrier pigeon would not be dead or extinct today.

8 0
3 years ago
What is a positive effect that predators have on a prey population? A. They eliminate the prey population in order to maintain c
Juliette [100K]
I will have to say D) they keep the prey population low so they will be less likely to deplete resources such as food, water, and shelter... hope i helped!! 
7 0
3 years ago
Read 2 more answers
How one variable affects another happens in:
I am Lyosha [343]

Answer: experiments

Explanation: ap ex certified

4 0
2 years ago
Dodder is a parasitic plant, which has roots for support and absorption of nutrients from the host plant. what kind of roots are
devlian [24]
Dodder is a parasitic plant which has A. HAUSTORIAL ROOTS for support and absoption of nutrients from the host plant.

Dodder can not live alone. It grows from a seed and sprout from the ground but if it does not find a host within 10 days, it will die.

When the Dodder finds its host, it twines itself in a counter-clockwise direction around the stem of its host. The Dodder stem has bumps called "haustoria". These bumps are tightly pressed against the stem of the host plant and said bumps will eventually push their way inside the hosts' stem to pull the nutrients it needs to survive to the detriment of the host plant.

Dodder plant may be parasitic but it does not kill its own host instead it causes the growth of the host to be stunted.
5 0
2 years ago
Other questions:
  • What did louis pasteur discovered by using a compound microscope?
    15·1 answer
  • List the four main components of air in their molecular form.
    5·1 answer
  • What is the answer to the question above
    6·1 answer
  • What is the system for naming organisms that is used today called
    12·1 answer
  • A scientist uses a camera to study the stars.
    5·1 answer
  • Exophthalmos is a disorder caused by hypersecretion of T3 and T4 from the:
    15·1 answer
  • Animals obtain glucose from blank
    7·1 answer
  • When a cell is deprived of oxygen, its lysosomes tend to burst and release their contents into the cell. As a result of this, th
    5·1 answer
  • What steps do you take to make a good science fair project?
    14·1 answer
  • Tiying pe
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!