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Marrrta [24]
3 years ago
12

Traditionally, evolutionary studies are done with DNA. For the miRNA lab, you are going to observe RNA rather than DNA. How can

looking at expression of RNA contribute to understanding evolution?
Biology
1 answer:
Viefleur [7K]3 years ago
8 0

Answer:

Explanation: Looking at the expression of RNA provides a less tedious study on evolution since the DNA basically undergoes transcription allowing for expression of RNA than looking at the whole DNA which is a lot larger than RNA.

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An individual with a personality disorder is usually too trustful of other people.
sdas [7]

Answer:

False

Explanation:

people with personality disorder actually ate very paranoid and do not have much trust in people because they think that other people can exploit harm

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A researcher investigates a recently discovered species of plant. The plant has vascular tissues and exhibits a sporophyte and a
Anna71 [15]

The plant contains vascular tissue and has an alternation of generation. But, it lacks seeds. So, the plant is a Pteridophyte.

  • Vascular tissues are absent in thallophytes and bryophytes. They are found in pteridophytes, gymnosperms and angiosperms.
  • The sporophyte and gametophyte generation is common in bryophytes and pteridophytes.
  • Seeds are produced in plants that come under the group gymnosperms and angiosperms. The presence of seeds is the main characteristic of these groups.
  • Thallophytes, bryophytes and pteridophytes lack seeds. The reproduction in plants that comes under these groups occurs with the help of spores.

Thus, the recently discovered species of the plant should be classified based on the presence of vascular tissues, gametophytes and sporophytes. As pteridophytes contain vascular tissues, sporophytes and gametophytes and lack seeds, the plant is a pteridophyte

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2 years ago
The small, almond-shaped organs of the female reproductive system, suspended by ligaments in the upper lateral portion of the pe
Mrac [35]

The small, almond-shaped organs of the female reproductive system, suspended by ligaments in the upper lateral portion of the pelvic cavity are known as ovaries.

Ovaries are oval-shaped so are also termed almond-shaped organs and are present on the sides of the uterus in females. In females, the processes of pregnancy and ovulation which is also termed menstruation are controlled by the hormones that are made by ovaries. These hormones include estrogen and progesterone. Another major function of the ovary is that it releases the female gametes known as eggs during the menstrual cycle.

The ovaries are attached to two types of ligaments which are the ovarian ligament and suspensory ligament. Ovaries are connected to the womb by the ovarian ligament while the suspensory ligaments of the ovary contain the ovarian vessels and nerves.

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2 years ago
What is the most detailed definition of reproduction?
irga5000 [103]

Reproduction is to create or recreate something, usually a new living thing, such as a baby. ... Most bacteria reproduce by asexual reproduction. Some organisms can either reproduce sexually or asexually.

8 0
4 years ago
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What best describes these two molecules?
Katena32 [7]

they are both structural and geometric isomers

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3 years ago
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