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
vaieri [72.5K]
2 years ago
7

Which of the following was NOT used by Darwin in his studies?

Biology
1 answer:
koban [17]2 years ago
4 0

Answer:

i think you forgot to pu in the answer choices

Explanation:

You might be interested in
The majority of escapes from correctional facilities involve
Sever21 [200]
Involve probation/prison breaks
4 0
3 years ago
Alternation of generation
Nastasia [14]

Answer:

The answer to this question is given below in this explanation section.

Explanation:

                    "Alternation of generation"

Alternation of generations is the type of life cycle that occurs in those plant  and algae in the archaeologist and the heterokontophyta that have distinct haploid sexual and diploid asexual stages.In these groups a multicellular haploid gametophyte with n chromosomes alternates with a multicellular diploid sporophyte with 2n chromosomes made up of n pairs.A mature sporophyte produces haploid spores by meiosis a process which reduces the number of chromosomes to half from 2n to n.

Two haploid spores germinate and grow into a haploid gametophyte.At maturity ,the gametophyte produces gametes by mitosis which does not alter the number of chromosomes.Two gametes from different organism of the same species fuse to diploid zygote,which develop into a diploid sporophyte . This cycle from gametophyte to sporophyte in the way in which all land plant and many algae undergo sexual reproduction.

8 0
3 years ago
Hurting research subjects physically, or psychologically is considered
lana66690 [7]

ANSWER:

it is considered PHYSICAL HARM.

~batmans wife

3 0
3 years ago
Read 2 more answers
The uterine phase where the thickness of the endometrium doubles is the
castortr0y [4]
C) Proliferative phase
3 0
3 years ago
Which one is mechanical weathering? explain why.
Ilya [14]

Answer:

Hope it help you

Stayhomestaysafe

Plz mark my answer brainliest✍️✍️

Explanation:

Ice wedging, pressure release, plant root growth, and abrasion can all cause mechanical weathering. in the cracks and pores of rocks, the force of its expansion is strong enough to split the rocks apart. ... This release of pressure causes the rock to expand. As the rock expands, cracks form in it, leading to exfoliation.

REAL NAME - SHRESTH DUBEY

8 0
3 years ago
Other questions:
  • What similarities and differences are seen between the bacteria and the human cells? Are these cells prokaryotes or eukaryotes?
    9·1 answer
  • Light that appears white or nearly white to humans is made up of
    14·2 answers
  • Name a practice in industry or in households that is adding pollution to the
    15·1 answer
  • Which climate covers most of India
    10·2 answers
  • How does a plasma membrane control what gets in and out
    12·1 answer
  • Tautomers of nucleotide bases are isomers that differ from each other in the location of one hydrogen atom in the molecule.
    11·1 answer
  • Why is the Northern Arctic glacier melting today?
    10·1 answer
  • A scientist is designing an investigation to study the impact of the neck length of tortoises on survival rates in the Galapagos
    10·2 answers
  • Fill in the blank with the correct sphere label.<br> A:<br> B:<br> C:
    13·1 answer
  • 9. The energy an organism requires to transport materials and eliminate wastes is obtained directly from
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!