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
n200080 [17]
3 years ago
9

State three things that DNA and RNA have in common

Biology
1 answer:
ElenaW [278]3 years ago
6 0

Answer:

Nucleotides simply refer to nitrogenous bases, pentose sugar together with the phosphate backbone. Both DNA and RNA have four nitrogenous bases each—three of which they share (Cytosine, Adenine, and Guanine) and one that differs between the two (RNA has Uracil while DNA has Thymine).

Explanation:

You might be interested in
Two or more related lineages acquire a similar characteristic which is not found in a common ancestor. What are the structures c
motikmotik

Answer:

The correct option is D. analogous

Explanation:

We speak of an analogy when one structure is similar to another or has the same function, but whose embryonic development and its origin or ancestor is not common, they are different, in other words, they are analogous structures if they fulfill functions or acquire similar characteristics starting from the same medium, without requiring them to have the same evolutionary origin (they may or may not be similar structurally and embryologically).

3 0
3 years ago
Which of the following statements is correct with respect to bryophyte development?
Darina [25.2K]

 

<span>The answer is Haploid spores germinate to give rise to protonema, which later develops into a sporophyte.</span>

A protonema (plural: protonemata) is a thread-like chain of cells that forms the earliest stage (the haploid phase) of a bryophyte life cycle..
<span>A haploid gametophyte ( each of whose cells contains a fixed number of unpaired </span>chromosomes)  gives rise to a <span>diploid sporophyte</span>,. Gametophytes produce haploid sperm and eggs which fuse to form diploid zygotes that grow into sporophytes.

7 0
3 years ago
The ________ surrounds the third ventricle and its two most important structures are the _______.
rosijanka [135]

<span>Covered by the two cerebral hemispheres, the diencephalon is the structure of the central nervous system that surrounds the third ventricle. It is composed of several other structures. The most important of them are the Thalamus, which plays a very important role in movements and emotions; and the Hypothalamus, which provides functions including thermoregulation, appetite and regulation of the sleep-wake cycle.</span>

4 0
3 years ago
सन्दुक रुइतले डाक्टर बन्ने अठोट कसरी पुरा गरे ?​
masha68 [24]
I do not understand what u said ?
8 0
3 years ago
Gypsy moths kill trees by
denis23 [38]

Answer:

The correct answer is - destroying their leaves.

Explanation:

Gypsy moths are the most important moth species as their caterpillar defoliate the leaves of the trees, shrubs, and other plants and ultimately kills them.

These moths destroy most of the leaves or separate the leaves from the trees. These moths lay their egg on the leaves of the trees and plants and their caterpillar eat these leaves for food and nutrition.

3 0
3 years ago
Other questions:
  • Which of the following has a chance of being identified by genetic screening?
    8·1 answer
  • These are evolutionary changes within a species or small group of organisms, especially over a short period of time.
    8·1 answer
  • Kelly wished she were talking to her friend Carmen. What is the mood of the underlined verb in the sentence? A- imperative B- in
    15·1 answer
  • Which of the following is likely abiotic limiting factor of fish in a pond ecosystem? pollution
    11·2 answers
  • What is the difference of cell division in cancerous cells compared to cell division in noncancerous cells?
    11·1 answer
  • When should safety footwear be inspected?
    5·1 answer
  • Which of the following accurately pairs the phase of the cell cycle with its primary purpose?
    14·1 answer
  • In an ecosystem with similar species, we typically find
    7·1 answer
  • Need some help on #59
    7·1 answer
  • This cycle differs from all of the other cycles because it occurs:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!