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const2013 [10]
3 years ago
12

Easy question! which one?

Biology
1 answer:
Brilliant_brown [7]3 years ago
3 0

Answer:

the first  one

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What is the type of inheritance shown in the following pedigree? Blue represents no disease symptoms, pink represents having dis
klasskru [66]

Answer:

Explanation:

If the disorder is recessive, neither parent has to have the disorder because

they can be heterozygous. The characteristic features of autosomal recessive inheritance is as follows:-

•Appears in both sexes with equal frequency

• Trait tend to skip generations

• Affected offspring are usually born to unaffected parents

• When both parents are heterozygous approx. 1/4 of the progeny will be affected

• Appears more frequently among the children of consanguineous marriages.

The given pedigree follows these features. So the correct option is 'Autosomal recessive trait'.

Please correct me If I am wrong :)

7 0
3 years ago
Read 2 more answers
Which molecule allows a blade of grass to stand up straight?
Ad libitum [116K]
A. Polysaccharide, this is because polysaccharides have cellulose which make the grass stand up.
8 0
3 years ago
Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and produces monosulcate pollen. I
Rzqust [24]

Answer:

a monocot

Explanation:

Monocotiledoneas are plants that develop from a seedling with a single cotyledon. That is why we can say that maize is a monocotyledon.

Monocotyledons and dicotyledons are two classes of vegetables that belong to the angiosperm plants (plants with seeds contained within the fruits) and also phanerogams (flowering plants), currently classified as magnoliophytes, gathering approximately 230 thousand species. Monocotyledons are plants that have only one cotyledon in the seed. Cotyledons are the initial leaves of plant embryos.

7 0
3 years ago
Part A Which of the following statements regarding the umbilicus and the chin is true?
garik1379 [7]
D. The umbilicus is caudal to the chin

The terms caudal and inferior are synonymous, meaning "away from the head end or toward the lower part of a structure or the body; below." The umbilicus is caudal (inferior) to the chin.
4 0
4 years ago
Help me please. its with biology i need an answer and why its that answer
kumpel [21]

Answer:

It's C. Plants produce oxygen and nutrients via a process known as photosynthesis using water and carbon dioxide

8 0
3 years ago
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