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Marysya12 [62]
3 years ago
11

1.What are the three different patterns of leaf attachment?

Biology
1 answer:
Tresset [83]3 years ago
6 0

Answer:

1) alternate, opposite and whorled

2) the primary functions Of the stem are to support the leafs to conduct water and minerals to leafs, where they can be converted into usable products by photosynthesis

3) stesms stores food, water, and nutrients. cells of steam , meristems, produce new living tissues. underground stem, aerial stem and subaerial steam are three different stem

4) the are six elements 1 nodes 2 internodes 3 terminal or apical bud 4 lateral or axillary bud 5 petiole 6 pedecel. while the two organd are 7 leaves and 8 flowers

5) roots = in botany that parts of vascular plant normally underground FUNCTIONS are anchorage of plant absorption of water and dissolved minerals and conditions of these to stem, and storage of reserve foods

Explanation:

well that took longer than expected

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Implantation usually takes place 6 to 10 days post ovulation, or day 20 to 24 of a menstrual cycle. However, it can take place a few days later or earlier. Once fertilization takes place, the egg remains the fallopian tuve for three days prior of getting inside the uterus and starts to implant itself to the walls of the uterus.

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What part of the food chain re-uses matter and obtain energy
allochka39001 [22]

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The organisms at the base of the food chain are photosynthetic.

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2 years ago
An individual with this karyotype would be described as A) an abnormal male with nondisjunction. B) a normal male with the expec
kaheart [24]
<h2>Answer:</h2>

The correct answer is option A which is an abnormal male with nondisjunction.

<h3>Explanation:</h3>

The karytope is the complete picture of chromosomes present in a cell of an individual.

It is used to study the chromosome number and abnormalities related with chromosome numbers.

Chromosomal nondisjunction is the consequence when the homologous chromosomes are not completely separated from each other during meiosis.

While chromosomal translocation is the crossing over of genetic material between two chromosomes.

Only chromosomal disjunction can be seen from the karyotype.

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3 years ago
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Answer:

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