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3 years ago

In which calluses did the new gene insert an existing corn gene?

Biology

1 answer:

Lera25 [3.4K]3 years ago

8 0

Answer:

Many farmers use chemical herbicides to kill weeds and

insecticides to kill insects. Using genetic engineering, scientists

have developed ways to resist harmful crop pests. In this Gizmo,

you will use genetic engineering techniques to create genetically

modified corn.

Explanation:

Many farmers use chemical herbicides to kill weeds and

insecticides to kill insects. Using genetic engineering, scientists

have developed ways to resist harmful crop pests. In this Gizmo,

you will use genetic engineering techniques to create genetically

modified corn.

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At the end of meiosis I each cell has __________ the number of chromosomes as was in the original cell.

goldfiish [28.3K]

A. At the end of meiosis I each cell has twice the number of chromosomes as was in the original cell.

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2 years ago

What is an example of a biological hazard?

Svetlanka [38]

Answer:

<h2>TOXIC MUSHROOM</h2>

Explanation:

Biological Hazard can harm health it includes, toxins, yeast, bacteria viruses and others.

BRAINLIEST PLEASE

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3 years ago

_______ is an elastic protein that connects tubulin doublets in cilia and flagellae. the resultant bridges play an important rol

Firdavs [7]

Nexin

This is the elastic protein among tubulin doublets that link them together for ciliary and flagellae structures.
Cilia and flagella are cellular structures that facilitate movement of the cell from one area to another.

This protein also inhibits movement on microtubules from axonemes.

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3 years ago

When antibodies are produced by lymphocytes, the body is conducting _________ immunity. A. Passive B. Adaptive C. Innate

KIM [24]

I think the correct answer among the choices is option B. When antibodies are produced by lymphocytes, the body is conducting adaptive immunity. It is also referred to as acquired immune system. Adaptive responses are carried out be the white blood cells.

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3 years ago

1. What does “adaptive” mean in the word adaptive radiation?

Flura [38]

Answer:

Adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms, particularly when a change in the environment makes new resources available, creates new challenges, or opens new environmental niches.

7 0

2 years ago