All categories

3 years ago

Crossing over occurs during which phase of meiosis

Biology

1 answer:

grandymaker [24]3 years ago

4 0

prophase

Further genetic variation comes from crossing over, which may occur during prophase I of meiosis. In prophase I of meiosis, the replicated homologous pair of chromosomes comes together in the process called synapsis, and sections of the chromosomes are exchanged.

Hope it helps!

You might be interested in

Why does the rate of photosynthesis increase and then reach a plateau as the concentration of co2 around a plant increases?

IrinaVladis [17]

Answer

Light intensity increases also, but it gets to a point that the temperature increases and denature the enzymes involved so a plateau results.

5 0

3 years ago

Energy Generation in Aerobic and Anaerobic Conditions

Ira Lisetskai [31]

I wanted to be with you alone

And talk about the weather

But traditions I can trace against the child in your face

Won't escape my attention

You keep your distance via the system of touch

And gentle persuasion

I'm lost in admiration, could I need you this much?

Oh, you're wasting my time

You're just, just, just wasting time

Something happens and I'm head over heels

I never find out until I'm head over heels

Something happens and I'm head over heels

Ah, don't take my heart, don't break my heart

Don't, don't, don't throw it away

3 0

2 years ago

You parents have type a and type b blood. which of the following could not be your genotype

Taya2010 [7]

Answer:

o, o+, b+

Explanation:

their genotype is either AA or AO or BB or BO

pls mark brainliest. thank you

7 0

3 years ago

A 27 year-old presents with right-sided thoracic myofascial pain. a 25-gauge 1.5-inch needle on a 10 cc controlled syringe with

saveliy_v [14]

This is a case of a patient with right sided thoracic myofascial (involving the muscles and the overlying fascia) pain involving 3 muscle groups that was injected with a local anesthetic (Bupivacaine) which are rhomboid major, rhomboid minor, and levator scapular muscles. The CPT code involving trigger point injections of 3 or more muscle groups is CPT 20553.

8 0

3 years ago

The patient, a 12-year-old boy, shows several areas of tooth decay: #3 mesial, #12 occlusal, #20 occlusal, and #30 on the occlus

yawa3891 [41]

Since the amount of decay is too much, the dental assistant should respond by advising the mother of the patient to reduce the quantity of sugary food intake and to enhance oral hygiene.

A dental assistant is an individual that are usually certified to assist dentists during dental treatment procedures.

During a dental procedure, they help to perform the following tasks:

preparing patients for the treatment,
passing dentists instruments and other materials, and
keeping patients' mouths dry and clear using suction and other devices.

Tooth decay is the formation of a hole through the tooth cavity.

Tooth decay can occur in several areas when there is poor oral hygiene and excess intake of sugary foods.

When sugary food is taken in excess without proper oral hygiene, it reacts with plaque bacteria in the mouth producing acids.

The acid then dissolves your enamel slowly, creating the cavities in your teeth.

Therefore, the dental assistant should respond by advising the mother of the patient to reduce the quantity of sugary food intake and to enhance oral hygiene.

Learn more here:

brainly.com/question/25129141

7 0

3 years ago