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Katarina [22]
3 years ago
9

HELPPPPPPP MEEEE PLEASEEE THIS IS DUEEE TODAYYT AND I NEED THIS PASSSSS

Biology
1 answer:
stealth61 [152]3 years ago
3 0

Answer:

I think its 4 and 5 thats really all I can say ig I'm a girl and I pretty sure that it is 4 and 5

Explanation:

.

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Legend has it that there was a less famous geneticist in the 1800s
NNADVOKAT [17]

Answer:

Few crosses

The complexity of cat genetics

Crosses not controlled by the researcher

Explanation:

The purpose of this question is to determine why  Megor Grendel is less famous than that of Gregor Mendel.

Gregor Mendel examined pea plants, which have a number of benefits for deducing genetic rules, including:

  • The researcher has total control over the crosses.
  • Because the peas have both self and cross-fertilization, it is possible to alter the crosses in the simplest way possible.
  • Pea plants may be examined for a greater series of generations than cats or other animals.
  • Because plant genetics is not overly complicated, several traits may be investigated at the same period.

As a result, the primary factors why Megor Grendel's experiments are not well-known:

  • The presence of only a few crossings: It is impossible to establish a genetic theory with such a small number of crossings on the test subject of the organism.
  • Cat genetics is too complicated therefore, the fur gene color on the X-chromosome, a characteristics mosaic inheritance. As a result, It is much too complicated to deduce an inheritance pattern.
  • Crossings that the researcher cannot fully control. Unlike plants, crosses in animals cannot be totally controlled by the researcher.

As a result, it is impossible to draw any conclusions from them.

3 0
3 years ago
as water soaks underground, it first passes through a rock layer that has pores that are mostly filled with air. what zone is th
expeople1 [14]
This zone is called as the zone of aeration. It is present between the earth's surface and the water table, and its main constituents are the soil and rocks. The pores which are present in this zone are partly filled with water, and may mix up with air, causing aeration.
7 0
3 years ago
Read 2 more answers
How are hormones and prostaglandins similar? how are they different?
solniwko [45]
Prostaglandin similarity with hormones is in the effect they achieve by binding to the receptors. Their effects are mediated by paracrine or autocrine mechanisms. Another hormone characteristic is the ability to stimulate adenylate cyclase activity, producing cAMP as the second messenger.  
<span>
On the other hand, prostaglandins differ from hormones in that they are not produced at a specific place but in many different places throughout the body. Also, the metabolic degradation of prostaglandins is very rapid.</span>
5 0
3 years ago
Which of the following correctly shows a prairie food chain?
Ivenika [448]
The first one does.
5 0
2 years ago
Is mitosis a form of sexual or asexual reproduction
Goshia [24]

Answer:

asexual

Explanation:

I looked it up online

8 0
3 years ago
Read 2 more answers
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