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
shepuryov [24]
3 years ago
15

In one of the first steps in Prophase I of meiosis,

Biology
1 answer:
Vikki [24]3 years ago
5 0

Answer:

D) homologous pairs of chromosomes form tetrads

Explanation:

During prophase I, the homologous chromosomes condense and become visible as the x shape we know, pair up to form a tetrad, and exchange genetic material by crossing over.

You might be interested in
Many years ago, a scientist grew pea plants that
LUCKY_DIMON [66]
3) Heredity because Heredity is defined as the characteristics we get genetically from our parents and our relatives before them.
4 0
3 years ago
When the solar system was very young, the sun was just being formed and planets had not yet been made. The solar system was most
Firdavs [7]

Answer:

where are the statements

any statement which bears relation to the big bang theory.

Scientists believe that the solar system was formed when a cloud of gas and dust in space was disturbed, maybe by the explosion of a nearby star (called a supernova). ... Squeezing made the cloud start to collapse, as gravity pulled the gas and dust together, forming a solar nebula.

5 0
3 years ago
Read 2 more answers
The gd mat on the fur of the bats should be expected to consist of _____.
Alex Ar [27]
The Gd mat on the fur of the bats should be expected to consist of Hyphae. 
Although WNS is a disease of hibernating bats, severe wing damage due to fungal hyphae may be seen in bats that have recently emerged from hibernation. These recently emerged bats also have a robust suppurative inflammatory response.
8 0
4 years ago
A doctor asks a patient to stick out her tongue. which kind of muscle does the patient use to follow this request? cardiac skele
Vaselesa [24]

it is skeletal, the organ's ability to transform into a variety of shapes comes from its composition of skeletal muscle interspersed with fat. The tongue and its muscles are laterally symmetrical: a median septum divides the organ into two halves. The tongue is made up of two types of muscles: extrinsic and intrinsic.

4 0
3 years ago
Without CV circulation, body tissues are deprived of nutrients and _____________________.
mrs_skeptik [129]

Answer: Respiratory gases(Oxygen)

Explanation:

The essential role of cadio vascular system is to supply blood; containig metabolites (glucose,amino acid, fatty acid and glycerol) and gases expecially Oxygen,needed for combustion of these nutrients(metabolites) in mitochondrial of cells (cellular Respiration) to generate ATPs for biochemical activities of the body.

6 0
3 years ago
Other questions:
  • What is the unresolved problem that is facing scientists on the island of Guam?
    13·1 answer
  • Which of these questions is scientific? What is the age of Earth? Should oil drilling be banned? Should medicines be tested on a
    11·2 answers
  • Due to the tilt of the Earth's axis,
    5·1 answer
  • This table gives the masses of several planets.
    15·2 answers
  • 3. How do living things contribute to the water cycle?
    9·2 answers
  • What is the answer to 1c?
    7·2 answers
  • Why is crossing over of the chromosomes during meiosis<br> important?
    12·2 answers
  • Does anyone know how to do this?
    6·1 answer
  • Will it be a, b, c, or d ??
    12·2 answers
  • You have a circular plasmid containing 9 kb of DNA, and you wish to map its EcoRI and BamHI sites. When you digest the plasmid w
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!